Intel Arc A770 vs AMD P30PH
We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 4GB VRAM P30PH to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc A770 's Advantages
Boost Clock has increased by 99% (2400MHz vs 1206MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (512.0GB/s vs 268.8GB/s)
2048 additional rendering cores
AMD P30PH 's Advantages
Lower TDP (180W vs 225W)
Score
Benchmark
FP32 (float)
Arc A770
+297%
19.66 TFLOPS
P30PH
4.94 TFLOPS
Graphics Card
Oct 2022
Release Date
Unknown
Alchemist(Arc 7)
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
2100 MHz
Base Clock
1120 MHz
2400 MHz
Boost Clock
1206 MHz
2000 MHz
Memory Clock
2100 MHz
Memory
16GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
268.8GB/s
Render Config
-
Compute Units
32
-
-
-
4096
Shading Units
2048
256
TMUs
128
128
ROPs
32
512
Tensor Cores
-
32
RT Cores
-
-
L1 Cache
16 KB (per CU)
16 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
307.2 GPixel/s
Pixel Rate
38.59 GPixel/s
614.4 GTexel/s
Texture Rate
154.4 GTexel/s
39.32 TFLOPS
FP16 (half)
4.940 TFLOPS
19.66 TFLOPS
FP32 (float)
4.940 TFLOPS
2.458 TFLOPS
FP64 (double)
308.7 GFLOPS
Board Design
225W
TDP
180W
550 W
Suggested PSU
450 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
1x HDMI 2.0b
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
DG2-512
GPU Name
Polaris 20
ACM-G10
GPU Variant
-
Generation 12.7
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
6 nm
Process Size
14 nm
21.7 billion
Transistors
5.7 billion
406 mm²
Die Size
232 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
-
-
-
6.6
Shader Model
6.7
