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ARM Mali-G68 MP4 vs IMG BXM-8-256 vs ARM Mali-G51 MP4

ARM Mali-G68 MP4

► remove from comparison ARM Mali-G68 MP4

The ARM Mali-G68 MP4 (or G68MC4) is an integrated mid-range graphics card for ARM based SoCs (mostly Android based). The MP4 version uses four of the six possible clusters / cores.

It was introduced mid 2021 in the Mediatek Dimensity 900. It is based on the Valhall architecture and is advertised by ARM as a "sub-premium GPU". It offers all features of the Mali-G78 series including improvements for battery runtime and machine learning.

IMG BXM-8-256

► remove from comparison Imagination IMG BXM-8-256

The Imagination IMG BXM-8-256 is an integrated graphics card for ARM-SoCs. It first appeared in the mid-range MediaTek Dimensity 930 (6nm) clocked at up to 900 MHz. The iGPU is based on the B-Series architecture that should be about 30% more power efficient than the previous generation (PowerVR). According to Imagination the BXM-8-256 MC1 (single core) offers 8 texels / clock and 256 FP32 / clock. The wavefront width is 128 Bit.

The GPU supports OpenGL ES 3.X, Vulkan 1.3, OpenCL 3.0, and Android NN HAL.

ARM Mali-G51 MP4

► remove from comparison ARM Mali-G51 MP4

The ARM Mali-G51 MP4 is an integrated mid-range graphics card for ARM based SoCs (mostly Android based). It was introduced mid 2018 in the HiSilicon Kirin 710 and uses 4 clusters (hence the MP4name). 

The G51 is based on the Bifrost architecture and is intended for cheap mainstream phones. ARM suggests typical clock speeds of 650 MHz with up to 6 cores (MP6).

The GPU supports all modern graphics APIs like OpenGL ES 3.2, Vulkan 1.0, OpenCL 2.0, DirectX 12 FL9_3 (versus 11 in the G7x line) and Renderscript.

ARM Mali-G68 MP4IMG BXM-8-256ARM Mali-G51 MP4
Mali-G Series
Mali-G78 MP24 24
Mali-G78 MP22 24
Mali-G78 MP20 24
Mali-G78 MP14 14
Mali-G77 MP11 11
Mali-G77 MP9 9
Mali-G76 MP16 16
Mali-G76 MP12 10
Mali-G76 MP10 10 @ 0.72 GHz
Mali-G68 MP5 5
Mali-G57 MP6 6
Mali-G57 MP5 5
Mali-G72 MP18 18 @ 0.85 GHz
Mali-G71 MP20 8 @ 0.9 GHz
Mali-G72 MP12 12 @ 0.85 GHz
Mali-G71 MP8 8 @ 0.9 GHz
Mali-G76 MP4 4 @ 0.8 GHz
Mali-G71 MP2 2 @ 0.77 GHz
Mali-G72 MP3 3 @ 0.85 GHz
Mali-G68 MP4 4
Mali-G52 MP6 6
Mali-G68 MP2 2
Mali-G52 MP2 2 @ 0.95 GHz
Mali-G52 MP1 1 @ 0.8 GHz
Mali-G57 MP4 4
Mali-G57 MP3 3
Mali-G57 MP2 2
Mali-G57 MP1 1
Mali-G51 MP4 4 @ 0.65 GHz
IMG BXM-8-256 @ 0.9 GHz64 Bit
IMG BXM-4-64 MC1
Mali-G78 MP24 24
Mali-G78 MP22 24
Mali-G78 MP20 24
Mali-G78 MP14 14
Mali-G77 MP11 11
Mali-G77 MP9 9
Mali-G76 MP16 16
Mali-G76 MP12 10
Mali-G76 MP10 10 @ 0.72 GHz
Mali-G68 MP5 5
Mali-G57 MP6 6
Mali-G57 MP5 5
Mali-G72 MP18 18 @ 0.85 GHz
Mali-G71 MP20 8 @ 0.9 GHz
Mali-G72 MP12 12 @ 0.85 GHz
Mali-G71 MP8 8 @ 0.9 GHz
Mali-G76 MP4 4 @ 0.8 GHz
Mali-G71 MP2 2 @ 0.77 GHz
Mali-G72 MP3 3 @ 0.85 GHz
Mali-G68 MP4 4
Mali-G52 MP6 6
Mali-G68 MP2 2
Mali-G52 MP2 2 @ 0.95 GHz
Mali-G52 MP1 1 @ 0.8 GHz
Mali-G57 MP4 4
Mali-G57 MP3 3
Mali-G57 MP2 2
Mali-G57 MP1 1
Mali-G51 MP4 4 @ 0.65 GHz
CodenameValhallB-Series
ArchitectureValhallB-SeriesBifrost
Pipelines4 - unified4 - unified
Shared Memorynonono
technology5 nm6 nm12 nm
Date of Announcement14.09.2021 09.09.2014 19.07.2018
Link to Manufacturer Pagewww.arm.comwww.imaginationtech.comdeveloper.arm.com
Core Speed900 MHz650 MHz
Memory Bus Width64 Bit
APIOpenGL ES 3.x, OpenCL 3.0, Vulkan 1.3
CPU in Mali-G68 MP4GPU Base SpeedGPU Boost / Turbo
MediaTek Dimensity 70508 x 2000 MHz? MHz? MHz
MediaTek Dimensity 10808 x 2000 MHz? MHz? MHz
MediaTek Dimensity 9208 x 2000 MHz? MHz? MHz
min. - max.? - 900 MHz? MHz
CPU in IMG BXM-8-256GPU Base SpeedGPU Boost / Turbo
MediaTek Dimensity 70258 x 2000 MHz? MHz? MHz
MediaTek Dimensity 70208 x 2000 MHz? MHz? MHz
MediaTek Dimensity 9308 x 2000 MHz? MHz900 MHz
min. - max.? MHz900 MHz
CPU in Mali-G51 MP4GPU Base SpeedGPU Boost / Turbo
HiSilicon Kirin 7108 x 2200 MHz? MHz? MHz
HiSilicon Kirin 710A8 x 2000 MHz? MHz? MHz
min. - max.? MHz? MHz

Benchmarks

3DMark - 3DMark Ice Storm Unlimited Graphics
48592 Points (5%)
min: 3172     avg: 3338     median: 3419 (15%)     max: 3423 Points
min: 3278     avg: 3365     median: 3404 (7%)     max: 3413 Points
min: 3172     avg: 3330     median: 3378 (30%)     max: 3440 Points
min: 3221     avg: 3385     median: 3445 (21%)     max: 3488 Points
min: 2386     avg: 2508     median: 2553 (13%)     max: 2586 Points
min: 2368     avg: 2409     median: 2420 (8%)     max: 2440 Points
min: 552     avg: 565     median: 564 (0%)     max: 579 Points
min: 152     avg: 155     median: 155 (0%)     max: 158 Points
1.2 fps (0%)
GFXBench (DX / GLBenchmark) 2.7
GFXBench T-Rex HD Offscreen C24Z16 + ARM Mali-G68 MP4
GFXBench T-Rex HD Offscreen C24Z16 + IMG BXM-8-256
GFXBench T-Rex HD Offscreen C24Z16 + ARM Mali-G51 MP4
min: 97300     avg: 99703     median: 99542 (10%)     max: 102429 Points
32853 Points (3%)
Antutu v10 - AnTuTu v10 GPU
min: 104333     avg: 107286     median: 107208 (9%)     max: 109771 Points
min: 50589     avg: 64800     median: 64800 (5%)     max: 79011 Points
34011 Points (3%)
min: 30.78     avg: 33.2     median: 33.3 (1%)     max: 35.64 fps
16 fps (0%)
Geekbench 6.4 - Geekbench 6.4 GPU OpenCL
min: 2243     avg: 2305     median: 2301 (1%)     max: 2394 Points
min: 139     avg: 148     median: 148 (0%)     max: 157 Points
487 Points (0%)
Geekbench 6.4 - Geekbench 6.4 GPU Vulkan
min: 2298     avg: 2329     median: 2310.5 (1%)     max: 2376 Points
min: 134     avg: 143     median: 143 (0%)     max: 152 Points
0 Points (0%)
PassMark PerformanceTest Mobile V1 - PerformanceTest Mobile V1 2D Graphics Tests
min: 13104     avg: 21255     median: 21981 (8%)     max: 26121 Points
24737 Points (8%)
min: 7197     avg: 7220     median: 7220 (2%)     max: 7243 Points
PassMark PerformanceTest Mobile V1 - PerformanceTest Mobile V1 3D Graphics Tests
min: 4174     avg: 20359     median: 22932.5 (38%)     max: 27937 Points
11252 Points (19%)
min: 1883     avg: 1994     median: 1994 (3%)     max: 2105 Points
min: 6.33     avg: 6.7     median: 6.7 (3%)     max: 7.13 Watt

Average Benchmarks ARM Mali-G68 MP4 → 100% n=24

Average Benchmarks IMG BXM-8-256 → 60% n=24

Average Benchmarks ARM Mali-G51 MP4 → 26% n=24

- Range of benchmark values for this graphics card
red legend - Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

Game Benchmarks

The following benchmarks stem from our benchmarks of review laptops. The performance depends on the used graphics memory, clock rate, processor, system settings, drivers, and operating systems. So the results don't have to be representative for all laptops with this GPU. For detailed information on the benchmark results, click on the fps number.

Diablo Immortal

Diablo Immortal

2022
low Medium
100%
Mali-G68 MP4:
30 30 30 ~ 30 fps
ultra Ultra
100%
Mali-G68 MP4:
29.8 30 30 ~ 30 fps
League of Legends: Wild Rift

League of Legends: Wild Rift

2020
low
Mali-G51 MP4:
60  fps
Genshin Impact

Genshin Impact

2020
low
100%
Mali-G68 MP4:
30.5 32 37 43.5 ~ 36 fps
100%
IMG BXM-8-256:
35 37.9 ~ 36 fps
81%
Mali-G51 MP4:
29  fps
ultra
100%
Mali-G68 MP4:
23 27 34.6 35 ~ 30 fps
80%
IMG BXM-8-256:
24 24.7 ~ 24 fps
50%
Mali-G51 MP4:
15  fps
Armajet

Armajet

2020
high
100%
Mali-G68 MP4:
30 30 59 60 60 60 79 108 112 115 118 ~ 76 fps
93%
IMG BXM-8-256:
60 82 ~ 71 fps
76%
Mali-G51 MP4:
57 59 ~ 58 fps
PUBG Mobile

PUBG Mobile

2018
low
100%
Mali-G68 MP4:
30 30 30 30 40 58.7 59 59 60 60 60 60 ~ 48 fps
83%
IMG BXM-8-256:
39.7 40 ~ 40 fps
60%
Mali-G51 MP4:
25 30 30 30 30 ~ 29 fps
med.
100%
Mali-G68 MP4:
40 40 40 60 ~ 45 fps
64%
IMG BXM-8-256:
29  fps
64%
Mali-G51 MP4:
25 30 30 30 ~ 29 fps
high
100%
Mali-G68 MP4:
28 30 30 30 30 40 40 40 40 40 40 40 40 40 40 ~ 37 fps
86%
IMG BXM-8-256:
29.8 30 30 30 39 ~ 32 fps
76%
Mali-G51 MP4:
23 27 30 30 30 30 ~ 28 fps
ultra
100%
Mali-G68 MP4:
39.8  fps
Arena of Valor

Arena of Valor

2018
low
Mali-G51 MP4:
30 30 31 31 32 ~ 31 fps
ultra
Mali-G51 MP4:
30 30 31 31 31 ~ 31 fps
Dead Trigger 2

Dead Trigger 2

2013
high
100%
Mali-G68 MP4:
71  fps
162%
IMG BXM-8-256:
115  fps
85%
Mali-G51 MP4:
60  fps
Asphalt 9: Legends

Asphalt 9: Legends

2013
low
100%
Mali-G68 MP4:
30 30 30 ~ 30 fps
150%
IMG BXM-8-256:
30 59 ~ 45 fps
100%
Mali-G51 MP4:
30 30 30 30 30 30 31 ~ 30 fps
high
100%
Mali-G68 MP4:
30  fps
194%
IMG BXM-8-256:
58.1  fps
100%
Mali-G51 MP4:
29 30 30 30 30 30 30 30 ~ 30 fps
Real Racing 3

Real Racing 3

2013
high
Mali-G51 MP4:
59  fps
Subway Surfers

Subway Surfers

2012
high
100%
Mali-G68 MP4:
60 60 120 ~ 80 fps
131%
IMG BXM-8-256:
90 120 ~ 105 fps

Average Gaming ARM Mali-G68 MP4 → 100%

Average Gaming 30-70 fps → 100%

Average Gaming IMG BXM-8-256 → 114%

Average Gaming 30-70 fps → 123%

Average Gaming ARM Mali-G51 MP4 → 77%

Average Gaming 30-70 fps → 80%

ARM Mali-G68 MP4IMG BXM-8-256ARM Mali-G51 MP4
lowmed.highultraQHD4Klowmed.highultraQHD4Klowmed.highultraQHD4K
Diablo Immortal3030
Genshin Impact363036242915
Armajet767158
PUBG Mobile48453739.8402932292928
Dead Trigger 27111560
Asphalt 9: Legends30304558.13030
Subway Surfers80105
ARM Mali-G68 MP4IMG BXM-8-256ARM Mali-G51 MP4
lowmed.highultraQHD4Klowmed.highultraQHD4Klowmed.highultraQHD4K
< 30 fps
< 60 fps
< 120 fps
≥ 120 fps

4


1


2
3

3







< 30 fps
< 60 fps
< 120 fps
≥ 120 fps

3

1



2
3
1








< 30 fps
< 60 fps
< 120 fps
≥ 120 fps
2
1

1


1
2
1
1








For more games that might be playable and a list of all games and graphics cards visit our Gaming List

v1.33
log 28. 01:24:42

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#2 checking url part for id 11586 +0s ... 0s

#3 checking url part for id 8902 +0s ... 0s

#4 redirected to Ajax server, took 1751066682s time from redirect:0 +0s ... 0s

#5 did not recreate cache, as it is less than 5 days old! Created at Wed, 25 Jun 2025 05:20:07 +0200 +0s ... 0s

#6 composed specs +0.031s ... 0.031s

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#10 got single benchmarks 10953 +0.023s ... 0.074s

#11 getting avg benchmarks for device 11586 +0s ... 0.074s

#12 got single benchmarks 11586 +0.007s ... 0.081s

#13 getting avg benchmarks for device 8902 +0s ... 0.082s

#14 got single benchmarks 8902 +0.015s ... 0.096s

#15 got avg benchmarks for devices +0s ... 0.096s

#16 No cached benchmark found, getting uncached values +0.012s ... 0.108s

#17 No cached benchmark found, getting uncached values +0.001s ... 0.109s

#18 No cached benchmark found, getting uncached values +0.015s ... 0.124s

#19 min, max, avg, median took s +0.003s ... 0.128s

#20 before gaming benchmark output +0s ... 0.128s

#21 Got 132 rows for game benchmarks. +0.015s ... 0.143s

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#23 got data and put it in $dataArray +0.001s ... 0.143s

#24 benchmarks composed for output. +0.004s ... 0.147s

#25 calculated avg scores. +0s ... 0.147s

#26 return log +0s ... 0.148s

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Benchmarks / Tech > Graphics Card Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2023-07- 1)