Intel Arc A770 vs Intel Arc A750
We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 8GB VRAM Arc A750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc A770 's Advantages
More VRAM (16GB vs 8GB)
512 additional rendering cores
Score
Benchmark
FP32 (float)
Arc A770
+14%
19.66 TFLOPS
Arc A750
17.2 TFLOPS
3DMark Time Spy
Arc A770
+8%
13560
Arc A750
12453
3DMark Time Spy Extreme
Arc A770
+8%
6525
Arc A750
6033
3DMark Speed Way
Arc A770
+3%
2442
Arc A750
2355
Blender
Arc A770
+4%
2292
Arc A750
2188
Shadow of the Tomb Raider 2160p
Arc A770
+12%
45
Arc A750
40
Shadow of the Tomb Raider 1440p
Arc A770
+6%
80
Arc A750
75
Shadow of the Tomb Raider 1080p
Arc A770
+5%
105
Arc A750
100
Graphics Card
Oct 2022
Release Date
Oct 2022
Alchemist(Arc 7)
Generation
Alchemist(Arc 7)
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
2100 MHz
Base Clock
2050 MHz
2400 MHz
Boost Clock
2400 MHz
2000 MHz
Memory Clock
2000 MHz
Memory
16GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
512.0GB/s
Render Config
-
-
-
-
-
-
4096
Shading Units
3584
256
TMUs
224
128
ROPs
112
512
Tensor Cores
448
32
RT Cores
28
-
-
-
16 MB
L2 Cache
16 MB
-
-
-
Theoretical Performance
307.2 GPixel/s
Pixel Rate
268.8 GPixel/s
614.4 GTexel/s
Texture Rate
537.6 GTexel/s
39.32 TFLOPS
FP16 (half)
34.41 TFLOPS
19.66 TFLOPS
FP32 (float)
17.20 TFLOPS
2.458 TFLOPS
FP64 (double)
2.150 TFLOPS
Board Design
225W
TDP
225W
550 W
Suggested PSU
550 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
DG2-512
GPU Name
DG2-512
ACM-G10
GPU Variant
ACM-G10
Generation 12.7
Architecture
Generation 12.7
TSMC
Foundry
TSMC
6 nm
Process Size
6 nm
21.7 billion
Transistors
21.7 billion
406 mm²
Die Size
406 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
-
-
-
6.6
Shader Model
6.6
