P102 100 vs Radeon HD 7950 Monica BIOS 1
We compared two Desktop platform GPUs: 5GB VRAM P102 100 and 3GB VRAM Radeon HD 7950 Monica BIOS 1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
P102 100 Advantages
Released 6 years and 1 months late
Boost Clock1683MHz
More VRAM (5GB vs 3GB)
Larger VRAM bandwidth (440.3GB/s vs 240.0GB/s)
1664 additional rendering cores
Radeon HD 7950 Monica BIOS 1 Advantages
Lower TDP (185W vs 250W)
Score
Benchmark
FP32 (float)
P102 100
+278%
10770
Radeon HD 7950 Monica BIOS 1
2842
Graphics Card
Feb 2018
Release Date
Jan 2012
Mining GPUs
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x4
Bus Interface
PCIe 3.0 x16
Clock Speeds
1582 MHz
Base Clock
-
1683 MHz
Boost Clock
-
1376 MHz
Memory Clock
1250 MHz
Memory
5GB
Memory Size
3GB
GDDR5X
Memory Type
GDDR5
320bit
Memory Bus
384bit
440.3GB/s
Bandwidth
240.0GB/s
Render Config
-
Compute Units
24
25
SM Count
-
3200
Shading Units
1536
200
TMUs
96
80
ROPs
32
48 KB (per SM)
L1 Cache
16 KB (per CU)
0 MB
L2 Cache
768 KB
Theoretical Performance
134.6 GPixel/s
Pixel Rate
29.60 GPixel/s
336.6 GTexel/s
Texture Rate
88.80 GTexel/s
168.3 GFLOPS
FP16 (half)
-
10.77 TFLOPS
FP32 (float)
2.842 TFLOPS
336.6 GFLOPS
FP64 (double)
710.4 GFLOPS
Board Design
250W
TDP
185W
600 W
Suggested PSU
450 W
No outputs
Outputs
1x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2
1x HDMI 1.4a
2x mini-DisplayPort 1.2
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GP102
GPU Name
Tahiti
GP102-100-A1
GPU Variant
Tahiti PRO
(215-0821056)
(215-0821056)
Pascal
Architecture
GCN 1.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
11.8 billion
Transistors
4.313 billion
471 mm²
Die Size
352 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
6.1
CUDA
-
6.4
Shader Model
5.1
