NVIDIA Quadro P6000 vs AMD Radeon HD 6850
GPU · Specs Compare
Graphics Card
Release Date
Oct 2016
Oct 2010
Generation
Quadro Pascal
Northern Islands
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1506 MHz
—
Boost Clock
1645 MHz
—
Memory Clock
1127 MHz
1000 MHz
Memory
Memory Size
24GB
1024MB
Memory Type
GDDR5X
GDDR5
Memory Bus
384bit
256bit
Bandwidth
432.8GB/s
128.0GB/s
Render Config
SM Count
30
—
Shading Units
3840
960
TMUs
240
48
ROPs
96
32
L1 Cache
48 KB (per SM)
8 KB (per CU)
L2 Cache
3 MB
512 KB
Compute Units
—
12
Theoretical Performance
Pixel Rate
157.9 GPixel/s
24.80 GPixel/s
Texture Rate
394.8 GTexel/s
37.20 GTexel/s
FP16 (half)
197.4 GFLOPS
—
FP32 (float)
12.63 TFLOPS
1488 GFLOPS
FP64 (double)
394.8 GFLOPS
—
Graphics Processor
GPU Name
GP102
Barts
GPU Variant
GP102-875-A1
Barts PRO(215-0798006)
Architecture
Pascal
TeraScale 2
Foundry
TSMC
TSMC
Process Size
16 nm
40 nm
Transistors
11.8 billion
1.7 billion
Die Size
471 mm²
255 mm²
Board Design
TDP
250W
127W
Suggested PSU
600 W
300 W
Outputs
1x DVI4x DisplayPort 1.4a
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
Power Connectors
1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 (12_1)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.3
N/A
CUDA
6.1
—
Shader Model
6.7
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.