AMD Radeon PRO W9070 vs Intel Arc A770
GPU Specs Compare
Graphics Card
Release Date
Unknown
Oct 2022
Generation
Mining GPUs
Alchemist(Arc 7)
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1120 MHz
2100 MHz
Boost Clock
1206 MHz
2400 MHz
Memory Clock
2100 MHz
2000 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
268.8GB/s
512.0GB/s
Render Config
Compute Units
32
-
Shading Units
2048
4096
TMUs
128
256
ROPs
32
128
Tensor Cores
128
512
RT Cores
64
32
L1 Cache
16 KB (per CU)
-
L2 Cache
2 MB
16 MB
L3 Cache
64 MB
-
Theoretical Performance
Pixel Rate
38.59 GPixel/s
307.2 GPixel/s
Texture Rate
154.4 GTexel/s
614.4 GTexel/s
FP16 (half)
4.940 TFLOPS
39.32 TFLOPS
FP32 (float)
4.940 TFLOPS
19.66 TFLOPS
FP64 (double)
308.7 GFLOPS
2.458 TFLOPS
Graphics Processor
GPU Name
Polaris 20
DG2-512
GPU Variant
Navi 48 XTW
ACM-G10
Architecture
GCN 4.0
Generation 12.7
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
6 nm
Transistors
5.7 billion
21.7 billion
Die Size
232 mm²
406 mm²
Board Design
TDP
180W
225W
Suggested PSU
450 W
550 W
Outputs
1x HDMI 2.0b
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
2x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.6
📊 Benchmark
3DMark Time Spy
-
13,560
3DMark Time Spy Extreme
-
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