NVIDIA P102 101 vs AMD Radeon HD 8950 OEM
GPU · Specs Compare
Graphics Card
Release Date
Jan 2018
Jan 2013
Generation
Mining GPUs
Sea Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
1557 MHz
850 MHz
Boost Clock
1670 MHz
925 MHz
Memory Clock
2002 MHz
1250 MHz
Memory
Memory Size
10GB
3GB
Memory Type
GDDR5
GDDR5
Memory Bus
320bit
384bit
Bandwidth
320.3GB/s
240.0GB/s
Render Config
SM Count
25
—
Shading Units
3200
1792
TMUs
200
112
ROPs
80
32
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
0 MB
768 KB
Compute Units
—
28
Theoretical Performance
Pixel Rate
133.6 GPixel/s
29.60 GPixel/s
Texture Rate
334.0 GTexel/s
103.6 GTexel/s
FP16 (half)
167.0 GFLOPS
—
FP32 (float)
10.69 TFLOPS
3.315 TFLOPS
FP64 (double)
334.0 GFLOPS
828.8 GFLOPS
Graphics Processor
GPU Name
GP102
Tahiti
GPU Variant
GP102-101-A1
Tahiti PRO(215-0821056)
Architecture
Pascal
GCN 1.0
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
11.8 billion
4.313 billion
Die Size
471 mm²
352 mm²
Board Design
TDP
250W
200W
Suggested PSU
600 W
550 W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
2x 8-pin
2x 6-pin
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
6.1
—
Shader Model
6.4
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.