NVIDIA GRID K520 vs AMD Radeon Pro W6800X
GPU Specs Compare
Graphics Card
Release Date
Jul 2013
Aug 2021
Generation
GRID
Radeon Pro Mac
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
Apple MPX
Clock Speeds
Memory Clock
1250 MHz
2000 MHz
Base Clock
-
1800 MHz
Boost Clock
-
2087 MHz
Memory
Memory Size
4GB
32GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
512.0GB/s
Render Config
Shading Units
1536
3840
TMUs
128
240
ROPs
32
96
L1 Cache
16 KB (per SMX)
128 KB per Array
L2 Cache
512 KB
4 MB
Compute Units
-
60
RT Cores
-
60
L3 Cache
-
128 MB
Theoretical Performance
Pixel Rate
23.84 GPixel/s
200.4 GPixel/s
Texture Rate
95.36 GTexel/s
500.9 GTexel/s
FP32 (float)
2.289 TFLOPS
16.03 TFLOPS
FP64 (double)
95.36 GFLOPS
1002 GFLOPS
FP16 (half)
-
32.06 TFLOPS
Graphics Processor
GPU Name
GK104
Navi 21
Architecture
Kepler
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
3.54 billion
26.8 billion
Die Size
294 mm²
520 mm²
GPU Variant
-
Navi 21 Pro-XLA
Board Design
TDP
225W
200W
Suggested PSU
550 W
550 W
Outputs
No outputs
1x HDMI 2.14x Thunderbolt
Power Connectors
1x 8-pin
Apple MPX
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.3
CUDA
3.0
-
Shader Model
5.1
6.7
📊 Benchmark
Blender
-
1,424