NVIDIA RTX A5000-12Q vs AMD Radeon RX 8800 XT
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Unknown
Generation
Quadro Ampere
Navi IV(RX 8000)
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1170 MHz
1295 MHz
Boost Clock
1695 MHz
2430 MHz
Memory Clock
2000 MHz
2438 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
256bit
Bandwidth
768.0GB/s
624.1GB/s
Render Config
SM Count
64
—
Shading Units
8192
4096
TMUs
256
256
ROPs
96
96
Tensor Cores
256
—
RT Cores
64
64
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
6 MB
4 MB
Compute Units
—
64
L3 Cache
—
64 MB
Theoretical Performance
Pixel Rate
162.7 GPixel/s
233.3 GPixel/s
Texture Rate
433.9 GTexel/s
622.1 GTexel/s
FP16 (half)
27.77 TFLOPS
39.81 TFLOPS
FP32 (float)
27.77 TFLOPS
19.91 TFLOPS
FP64 (double)
433.9 GFLOPS
622.1 GFLOPS
Graphics Processor
GPU Name
GA102
Navi 48
Architecture
Ampere
RDNA 4.0
Foundry
Samsung
TSMC
Process Size
8 nm
4 nm
Transistors
28.3 billion
Unknown
Die Size
628 mm²
Unknown
GPU Variant
—
Navi 48 XT
Board Design
TDP
230W
220W
Suggested PSU
550 W
550 W
Outputs
4x DisplayPort 1.4a
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
CUDA
8.6
—
Shader Model
6.7
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.