AMD Radeon HD 6850 vs NVIDIA RTX PRO 6000 Blackwell Max-Q
GPU Specs Compare
Graphics Card
Release Date
Oct 2010
Mar 2025
Generation
Northern Islands
Blackwell PRO W
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1000 MHz
1750 MHz
Base Clock
-
1035 MHz
Boost Clock
-
2280 MHz
Memory
Memory Size
1024MB
96GB
Memory Type
GDDR5
GDDR7
Memory Bus
256bit
512bit
Bandwidth
128.0GB/s
1.79TB/s
Render Config
Compute Units
12
-
Shading Units
960
24064
TMUs
48
752
ROPs
32
192
L1 Cache
8 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
128 MB
SM Count
-
188
Tensor Cores
-
752
RT Cores
-
188
Theoretical Performance
Pixel Rate
24.80 GPixel/s
437.8 GPixel/s
Texture Rate
37.20 GTexel/s
1714.6 GTexel/s
FP32 (float)
1488 GFLOPS
109.7 TFLOPS
FP16 (half)
-
109.7 TFLOPS
FP64 (double)
-
1.715 TFLOPS
Graphics Processor
GPU Name
Barts
GB202
GPU Variant
Barts PRO(215-0798006)
-
Architecture
TeraScale 2
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
40 nm
5 nm
Transistors
1.7 billion
92.2 billion
Die Size
255 mm²
750 mm²
Board Design
TDP
127W
300W
Suggested PSU
300 W
700 W
Outputs
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
4x DisplayPort 2.1b
Power Connectors
1x 6-pin
1x 16-pin
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