AMD Radeon HD 8950 OEM vs NVIDIA Quadro P2000 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jan 2013
Feb 2019
Generation
Sea Islands
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
850 MHz
1291 MHz
Boost Clock
925 MHz
1291 MHz
Memory Clock
1250 MHz
1502 MHz
Memory
Memory Size
3GB
GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
128bit
Bandwidth
240.0GB/s
96.13GB/s
Render Config
Compute Units
28
—
Shading Units
1792
1152
TMUs
112
72
ROPs
32
32
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
768 KB
1280 KB
SM Count
—
9
Theoretical Performance
Pixel Rate
29.60 GPixel/s
41.31 GPixel/s
Texture Rate
103.6 GTexel/s
92.95 GTexel/s
FP32 (float)
3.315 TFLOPS
2.974 TFLOPS
FP64 (double)
828.8 GFLOPS
92.95 GFLOPS
FP16 (half)
—
46.48 GFLOPS
Graphics Processor
GPU Name
Tahiti
GP106
GPU Variant
Tahiti PRO(215-0821056)
—
Architecture
GCN 1.0
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
4.313 billion
4.4 billion
Die Size
352 mm²
200 mm²
Board Design
TDP
200W
75W
Suggested PSU
550 W
—
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.4
CUDA
—
6.1
Benchmark
3DMark Time Spy
—
2,096
3DMark Time Spy Extreme
—
1,723
▲ Specs Compare
Data sourced from official specifications and benchmark tests.