Home GPU Comparison AMD Radeon HD 7950 Boost vs NVIDIA P102 101

AMD Radeon HD 7950 Boost vs NVIDIA P102 101

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Boost and 10GB VRAM P102 101 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 Boost 's Advantages
Lower TDP (200W vs 250W)
NVIDIA P102 101 's Advantages
Released 5 years and 7 months late
Boost Clock has increased by 81% (1670MHz vs 925MHz)
More VRAM (10GB vs 3GB)
Larger VRAM bandwidth (320.3GB/s vs 240.0GB/s)
1408 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7950 Boost
3.315 TFLOPS
P102 101 +222%
10.69 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Jan 2018
Southern Islands
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x4

Clock Speeds

850 MHz
Base Clock
1557 MHz
925 MHz
Boost Clock
1670 MHz
1250 MHz
Memory Clock
2002 MHz

Memory

3GB
Memory Size
10GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
320bit
240.0GB/s
Bandwidth
320.3GB/s

Render Config

-
SM Count
25
28
Compute Units
-
1792
Shading Units
3200
112
TMUs
200
32
ROPs
80
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
768 KB
L2 Cache
0 MB

Theoretical Performance

29.60 GPixel/s
Pixel Rate
133.6 GPixel/s
103.6 GTexel/s
Texture Rate
334.0 GTexel/s
-
FP16 (half)
167.0 GFLOPS
3.315 TFLOPS
FP32 (float)
10.69 TFLOPS
828.8 GFLOPS
FP64 (double)
334.0 GFLOPS

Graphics Processor

Tahiti
GPU Name
GP102
Tahiti PRO2 (215-0821282)
GPU Variant
GP102-101-A1
GCN 1.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
4.313 billion
Transistors
11.8 billion
352 mm²
Die Size
471 mm²

Board Design

200W
TDP
250W
550 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
No outputs
2x 6-pin
Power Connectors
2x 8-pin

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
6.1
5.1
Shader Model
6.4

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