AMD Radeon RX 8800 XT vs NVIDIA GRID A100B
GPU · Specs Compare
Graphics Card
Release Date
Unknown
May 2020
Generation
Navi IV(RX 8000)
GRID
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1295 MHz
900 MHz
Boost Clock
2430 MHz
1005 MHz
Memory Clock
2438 MHz
1215 MHz
Memory
Memory Size
16GB
48GB
Memory Type
GDDR6
HBM2e
Memory Bus
256bit
6144bit
Bandwidth
624.1GB/s
1.87TB/s
Render Config
Compute Units
64
—
Shading Units
4096
6912
TMUs
256
432
ROPs
96
192
RT Cores
64
—
L1 Cache
128 KB per Array
192 KB (per SM)
L2 Cache
4 MB
48 MB
L3 Cache
64 MB
—
SM Count
—
108
Tensor Cores
—
432
Theoretical Performance
Pixel Rate
233.3 GPixel/s
193.0 GPixel/s
Texture Rate
622.1 GTexel/s
434.2 GTexel/s
FP16 (half)
39.81 TFLOPS
55.57 TFLOPS
FP32 (float)
19.91 TFLOPS
13.89 TFLOPS
FP64 (double)
622.1 GFLOPS
6.947 TFLOPS
Graphics Processor
GPU Name
Navi 48
GA100
GPU Variant
Navi 48 XT
—
Architecture
RDNA 4.0
Ampere
Foundry
TSMC
TSMC
Process Size
4 nm
7 nm
Transistors
Unknown
54.2 billion
Die Size
Unknown
826 mm²
Board Design
TDP
220W
400W
Suggested PSU
550 W
800 W
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.2
3.0
Vulkan
1.3
N/A
Shader Model
6.8
N/A
CUDA
—
8.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.