NVIDIA GRID K520 vs AMD Radeon RX 6700
GPU Specs Compare
Graphics Card
Release Date
Jul 2013
Jun 2021
Generation
GRID
Navi II
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1250 MHz
2000 MHz
Base Clock
-
1941 MHz
Boost Clock
-
2450 MHz
Memory
Memory Size
4GB
10GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
160bit
Bandwidth
160.0GB/s
320.0GB/s
Render Config
Shading Units
1536
2304
TMUs
128
144
ROPs
32
64
L1 Cache
16 KB (per SMX)
128 KB per Array
L2 Cache
512 KB
3 MB
Compute Units
-
36
RT Cores
-
36
L3 Cache
-
80 MB
Theoretical Performance
Pixel Rate
23.84 GPixel/s
156.8 GPixel/s
Texture Rate
95.36 GTexel/s
352.8 GTexel/s
FP32 (float)
2.289 TFLOPS
11.29 TFLOPS
FP64 (double)
95.36 GFLOPS
705.6 GFLOPS
FP16 (half)
-
22.58 TFLOPS
Graphics Processor
GPU Name
GK104
Navi 22
Architecture
Kepler
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
3.54 billion
17.2 billion
Die Size
294 mm²
335 mm²
GPU Variant
-
Navi 22 XTL
Board Design
TDP
225W
175W
Suggested PSU
550 W
450 W
Outputs
No outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Power Connectors
1x 8-pin
1x 8-pin
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
6.5