NVIDIA RTX A6000 vs AMD Radeon Pro 5500 XT
GPU · Specs Compare
Graphics Card
Release Date
Oct 2020
Aug 2020
Generation
Quadro Ampere
Radeon Pro Mac
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1410 MHz
1187 MHz
Boost Clock
1800 MHz
1757 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
48GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
128bit
Bandwidth
768.0GB/s
224.0GB/s
Render Config
SM Count
84
—
Shading Units
10752
1536
TMUs
336
96
ROPs
112
32
Tensor Cores
336
—
RT Cores
84
—
L1 Cache
128 KB (per SM)
—
L2 Cache
6 MB
2 MB
Compute Units
—
24
Theoretical Performance
Pixel Rate
201.6 GPixel/s
56.22 GPixel/s
Texture Rate
604.8 GTexel/s
168.7 GTexel/s
FP16 (half)
38.71 TFLOPS
10.80 TFLOPS
FP32 (float)
38.71 TFLOPS
5.398 TFLOPS
FP64 (double)
604.8 GFLOPS
337.3 GFLOPS
Graphics Processor
GPU Name
GA102
Navi 14
Architecture
Ampere
RDNA 1.0
Foundry
Samsung
TSMC
Process Size
8 nm
7 nm
Transistors
28.3 billion
6.4 billion
Die Size
628 mm²
158 mm²
GPU Variant
—
Navi 14 PRO XL
Board Design
TDP
300W
125W
Suggested PSU
700 W
300 W
Outputs
4x DisplayPort 1.4a
No outputs
Power Connectors
8-pin EPS
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.6
—
Shader Model
6.7
6.5
Benchmark
3DMark Time Spy
17,742
—
3DMark Time Spy Extreme
9,324
—
OctaneBench
600
—
3DMark Speed Way
4,965
—
Blender
5,387
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.