AMD Radeon Vega 8 Mobile vs Intel Arc A770
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Oct 2022
Generation
Cezanne
Alchemist(Arc 7)
Type
Integrated
Desktop
Bus Interface
IGP
PCIe 4.0 x16
Clock Speeds
Base Clock
300 MHz
2100 MHz
Boost Clock
2000 MHz
2400 MHz
Memory Clock
System Shared
2000 MHz
Memory
Memory Size
System Shared
16GB
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
512.0GB/s
Render Config
Compute Units
8
-
Shading Units
512
4096
TMUs
32
256
ROPs
8
128
Tensor Cores
-
512
RT Cores
-
32
L2 Cache
-
16 MB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
307.2 GPixel/s
Texture Rate
64.00 GTexel/s
614.4 GTexel/s
FP16 (half)
4.096 TFLOPS
39.32 TFLOPS
FP32 (float)
2.048 TFLOPS
19.66 TFLOPS
FP64 (double)
128.0 GFLOPS
2.458 TFLOPS
Graphics Processor
GPU Name
Cezanne
DG2-512
Architecture
GCN 5.1
Generation 12.7
Foundry
TSMC
TSMC
Process Size
7 nm
6 nm
Transistors
9.8 billion
21.7 billion
Die Size
156 mm²
406 mm²
GPU Variant
-
ACM-G10
Board Design
TDP
45W
225W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.6
📊 Benchmark
3DMark Time Spy
719
13,560
3DMark Time Spy Extreme
351
6,525
3DMark Speed Way
-
2,442
Shadow of the Tomb Raider 2160p
-
45
Shadow of the Tomb Raider 1440p
-
80
Shadow of the Tomb Raider 1080p
-
105
Blender
-
2,292