AMD Radeon RX 7700 vs NVIDIA Tesla K20m
GPU · Specs Compare
Graphics Card
Release Date
Sep 2025
Jan 2013
Generation
Navi III
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1900 MHz
—
Boost Clock
2600 MHz
—
Memory Clock
2430 MHz
1300 MHz
Memory
Memory Size
16GB
5GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
320bit
Bandwidth
622.1GB/s
208.0GB/s
Render Config
Compute Units
40
—
Shading Units
2560
2496
TMUs
160
208
ROPs
96
40
RT Cores
40
—
L1 Cache
128 KB per Array
16 KB (per SMX)
L2 Cache
2 MB
1280 KB
L3 Cache
64 MB
—
Theoretical Performance
Pixel Rate
249.6 GPixel/s
36.71 GPixel/s
Texture Rate
416.0 GTexel/s
146.8 GTexel/s
FP16 (half)
53.25 TFLOPS
—
FP32 (float)
26.62 TFLOPS
3.524 TFLOPS
FP64 (double)
832.0 GFLOPS
1175 GFLOPS
Graphics Processor
GPU Name
Navi 32
GK110
GPU Variant
Navi 32
—
Architecture
RDNA 3.0
Kepler
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
28.1 billion
7.08 billion
Die Size
346 mm²
561 mm²
Board Design
TDP
200W
225W
Suggested PSU
550 W
550 W
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
No outputs
Power Connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.1
Shader Model
6.8
5.1
CUDA
—
3.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.