NVIDIA P102 100 vs AMD Radeon HD 7970
GPU Specs Compare
Graphics Card
Release Date
Feb 2018
Jan 2012
Generation
Mining GPUs
Southern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
1582 MHz
-
Boost Clock
1683 MHz
-
Memory Clock
1376 MHz
1375 MHz
Memory
Memory Size
5GB
3GB
Memory Type
GDDR5X
GDDR5
Memory Bus
320bit
384bit
Bandwidth
440.3GB/s
264.0GB/s
Render Config
SM Count
25
-
Shading Units
3200
2048
TMUs
200
128
ROPs
80
32
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
0 MB
768 KB
Compute Units
-
32
Theoretical Performance
Pixel Rate
134.6 GPixel/s
29.60 GPixel/s
Texture Rate
336.6 GTexel/s
118.4 GTexel/s
FP16 (half)
168.3 GFLOPS
-
FP32 (float)
10.77 TFLOPS
3.789 TFLOPS
FP64 (double)
336.6 GFLOPS
947.2 GFLOPS
Graphics Processor
GPU Name
GP102
Tahiti
GPU Variant
GP102-100-A1
Tahiti XT(215-0821060)
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
250W
Suggested PSU
600 W
600 W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
2x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1 (1.2)
Vulkan
1.3
1.2.170
CUDA
6.1
-
Shader Model
6.4
6.5 (5.1)
📊 Benchmark
3DMark Time Spy
7,042
2,310
3DMark Time Spy Extreme
3,817
1,209