ATI Radeon HD 5850 vs NVIDIA RTX PRO 2000 Blackwell
GPU Specs Compare
Graphics Card
Release Date
Sep 2009
Aug 2025
Generation
Evergreen
Blackwell PRO W
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 5.0 x8
Clock Speeds
Memory Clock
1000 MHz
1125 MHz
Base Clock
-
982 MHz
Boost Clock
-
1957 MHz
Memory
Memory Size
1024MB
16GB
Memory Type
GDDR5
GDDR7
Memory Bus
256bit
128bit
Bandwidth
128.0GB/s
288.0GB/s
Render Config
Compute Units
18
-
Shading Units
1440
4352
TMUs
72
136
ROPs
32
64
L1 Cache
8 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
32 MB
SM Count
-
34
Tensor Cores
-
136
RT Cores
-
34
Theoretical Performance
Pixel Rate
23.20 GPixel/s
125.2 GPixel/s
Texture Rate
52.20 GTexel/s
266.2 GTexel/s
FP32 (float)
2.088 TFLOPS
17.03 TFLOPS
FP64 (double)
417.6 GFLOPS
266.2 GFLOPS
FP16 (half)
-
17.03 TFLOPS
Graphics Processor
GPU Name
Cypress
GB206
GPU Variant
Cypress PRO(215-0735043)
-
Architecture
TeraScale 2
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
40 nm
5 nm
Transistors
2.154 billion
21.9 billion
Die Size
334 mm²
181 mm²
Board Design
TDP
151W
70W
Suggested PSU
450 W
250 W
Outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
4x mini-DisplayPort 2.1b
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.4
Shader Model
5.0
6.8
CUDA
-
12.0