Radeon RX 550 640SP vs RTX PRO 6000
We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 640SP and 96GB VRAM RTX PRO 6000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 550 640SP Advantages
Lower TDP (60W vs 600W)
RTX PRO 6000 Advantages
Released 7 years and 5 months late
Boost Clock has increased by 125% (2407MHz vs 1071MHz)
More VRAM (96GB vs 2GB)
Larger VRAM bandwidth (1.79TB/s vs 96.00GB/s)
23424 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon RX 550 640SP
1371
RTX PRO 6000
+8346%
115800
Graphics Card
Oct 2017
Release Date
Mar 2025
Polaris
Generation
Blackwell PRO
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 5.0 x16
Clock Speeds
1019 MHz
Base Clock
2017 MHz
1071 MHz
Boost Clock
2407 MHz
1500 MHz
Memory Clock
1750 MHz
Memory
2GB
Memory Size
96GB
GDDR5
Memory Type
GDDR7
128bit
Memory Bus
512bit
96.00GB/s
Bandwidth
1.79TB/s
Render Config
10
Compute Units
-
-
SM Count
188
640
Shading Units
24064
40
TMUs
752
16
ROPs
176
-
Tensor Cores
752
-
RT Cores
188
16 KB (per CU)
L1 Cache
128 KB (per SM)
1024 KB
L2 Cache
128 MB
Theoretical Performance
17.14 GPixel/s
Pixel Rate
423.6 GPixel/s
42.84 GTexel/s
Texture Rate
1810 GTexel/s
1371 GFLOPS
FP16 (half)
115.8 TFLOPS
1371 GFLOPS
FP32 (float)
115.8 TFLOPS
85.68 GFLOPS
FP64 (double)
1.810 TFLOPS
Board Design
60W
TDP
600W
250 W
Suggested PSU
1000 W
1x DVI
1x HDMI 2.0b
1x DisplayPort 1.4a
1x HDMI 2.0b
1x DisplayPort 1.4a
Outputs
4x DisplayPort 2.1b
None
Power Connectors
1x 16-pin
Graphics Processor
Baffin
GPU Name
GB202
Baffin LE
GPU Variant
-
GCN 4.0
Architecture
Blackwell 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
5 nm
3 billion
Transistors
92.2 billion
123 mm²
Die Size
750 mm²
Graphics Features
12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.4
-
CUDA
10.1
6.4
Shader Model
6.8