NVIDIA A800 PCIe 40 GB vs AMD Radeon Pro Vega 64
GPU Specs Compare
Graphics Card
Release Date
Nov 2022
Jun 2017
Generation
Ampere
Radeon Pro Mac
Type
AI GPU
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
765 MHz
1250 MHz
Boost Clock
1410 MHz
1350 MHz
Memory Clock
1215 MHz
786 MHz
Memory
Memory Size
40GB
16GB
Memory Type
HBM2e
HBM2
Memory Bus
5120bit
2048bit
Bandwidth
1555GB/s
402.4GB/s
Render Config
SM Count
108
-
Shading Units
6912
4096
TMUs
432
256
ROPs
160
64
Tensor Cores
432
-
L1 Cache
192 KB (per SM)
16 KB (per CU)
L2 Cache
40 MB
4 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
225.6 GPixel/s
86.40 GPixel/s
Texture Rate
609.1 GTexel/s
345.6 GTexel/s
FP16 (half)
77.97 TFLOPS
22.12 TFLOPS
FP32 (float)
19.49 TFLOPS
11.06 TFLOPS
FP64 (double)
9.746 TFLOPS
691.2 GFLOPS
Graphics Processor
GPU Name
GA100
Vega 10
Architecture
Ampere
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
54.2 billion
12.5 billion
Die Size
826 mm²
495 mm²
GPU Variant
-
Vega 10 XT(215-0894200)
Board Design
TDP
250W
250W
Suggested PSU
600 W
-
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
None
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.2
CUDA
8.0
-
Shader Model
N/A
6.4