NVIDIA A100 PCIe 80 GB vs AMD Radeon RX Vega 64 Liquid Cooling
GPU Specs Compare
Graphics Card
Release Date
Jun 2021
Aug 2017
Generation
Tesla Ampere(Axx)
Vega
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1065 MHz
1406 MHz
Boost Clock
1410 MHz
1677 MHz
Memory Clock
1512 MHz
945 MHz
Memory
Memory Size
80GB
8GB
Memory Type
HBM2e
HBM2
Memory Bus
5120bit
2048bit
Bandwidth
1.94TB/s
483.8GB/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
80 MB
4 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
225.6 GPixel/s
107.3 GPixel/s
Texture Rate
609.1 GTexel/s
429.3 GTexel/s
FP16 (half)
77.97 TFLOPS
27.48 TFLOPS
FP32 (float)
19.49 TFLOPS
13.74 TFLOPS
FP64 (double)
9.746 TFLOPS
858.6 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 XTX
Board Design
TDP
300W
345W
Suggested PSU
700 W
700 W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
8-pin EPS
2x 8-pin
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
📊 Benchmark
OctaneBench
310
-
Blender
3,722
-