NVIDIA RTX PRO 1000 Blackwell Mobile vs AMD Radeon HD 6850
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Oct 2010
Generation
Blackwell-MW
Northern Islands
Type
Mobile
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1020 MHz
—
Boost Clock
1627 MHz
—
Memory Clock
1500 MHz
1000 MHz
Memory
Memory Size
8GB
1024MB
Memory Type
GDDR7
GDDR5
Memory Bus
128bit
256bit
Bandwidth
384.0GB/s
128.0GB/s
Render Config
SM Count
20
—
Shading Units
2560
960
TMUs
80
48
ROPs
32
32
Tensor Cores
80
—
RT Cores
20
—
L1 Cache
128 KB (per SM)
8 KB (per CU)
L2 Cache
32 MB
512 KB
Compute Units
—
12
Theoretical Performance
Pixel Rate
52.06 GPixel/s
24.80 GPixel/s
Texture Rate
130.2 GTexel/s
37.20 GTexel/s
FP16 (half)
8.330 TFLOPS
—
FP32 (float)
8.330 TFLOPS
1488 GFLOPS
FP64 (double)
130.2 GFLOPS
—
Graphics Processor
GPU Name
GB207
Barts
GPU Variant
GB207
Barts PRO(215-0798006)
Architecture
Blackwell 2.0
TeraScale 2
Foundry
TSMC
TSMC
Process Size
5 nm
40 nm
Transistors
16.9 billion
1.7 billion
Die Size
149 mm²
255 mm²
Board Design
TDP
35W
127W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
Power Connectors
None
1x 6-pin
Suggested PSU
—
300 W
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.4
N/A
CUDA
12.0
—
Shader Model
6.8
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.