AMD Radeon Graphics 512SP Mobile vs NVIDIA A800 SXM4 80 GB
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Aug 2022
Generation
Vega II IGP
Ampere
Type
Integrated
AI GPU
Bus Interface
IGP
PCIe 4.0 x16
Clock Speeds
Base Clock
300 MHz
1155 MHz
Boost Clock
2000 MHz
1410 MHz
Memory Clock
System Shared
1593 MHz
Memory
Memory Size
System Shared
80GB
Memory Type
System Shared
HBM2e
Memory Bus
System Shared
5120bit
Bandwidth
System Dependent
2039GB/s
Render Config
Compute Units
8
—
Shading Units
512
6912
TMUs
32
432
ROPs
8
160
SM Count
—
108
Tensor Cores
—
432
L1 Cache
—
192 KB (per SM)
L2 Cache
—
40 MB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
225.6 GPixel/s
Texture Rate
64.00 GTexel/s
609.1 GTexel/s
FP16 (half)
4.096 TFLOPS
77.97 TFLOPS
FP32 (float)
2.048 TFLOPS
19.49 TFLOPS
FP64 (double)
128.0 GFLOPS
9.746 TFLOPS
Graphics Processor
GPU Name
Barcelo
GA100
Architecture
GCN 5.1
Ampere
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
10.7 billion
54.2 billion
Die Size
180 mm²
826 mm²
Board Design
TDP
45W
400W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Suggested PSU
—
800 W
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.7
N/A
CUDA
—
8.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.