NVIDIA Tesla K20Xm vs AMD Radeon RX 7650 GRE
GPU Specs Compare
Graphics Card
Release Date
Nov 2012
Feb 2025
Generation
Tesla
Navi III
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1300 MHz
2250 MHz
Base Clock
-
1720 MHz
Boost Clock
-
2695 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
128bit
Bandwidth
249.6GB/s
288.0GB/s
Render Config
Shading Units
2688
2048
TMUs
224
128
ROPs
48
64
L1 Cache
16 KB (per SMX)
128 KB per Array
L2 Cache
1536 KB
2 MB
Compute Units
-
32
RT Cores
-
32
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
40.99 GPixel/s
172.5 GPixel/s
Texture Rate
164.0 GTexel/s
345.0 GTexel/s
FP32 (float)
3.935 TFLOPS
22.08 TFLOPS
FP64 (double)
1312 GFLOPS
689.9 GFLOPS
FP16 (half)
-
44.15 TFLOPS
Graphics Processor
GPU Name
GK110
Navi 33
Architecture
Kepler
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
7.08 billion
13.3 billion
Die Size
561 mm²
204 mm²
GPU Variant
-
Navi 33 XL(215-163000057)
Board Design
TDP
235W
165W
Suggested PSU
550 W
450 W
Outputs
No outputs
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
-
1x 8-pin
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.1
1.3
CUDA
3.5
-
Shader Model
5.1
6.8