Home GPU Comparison AMD Radeon HD 7870 GHz Edition vs NVIDIA P104 101

AMD Radeon HD 7870 GHz Edition vs NVIDIA P104 101

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7870 GHz Edition and 4GB VRAM P104 101 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P104 101 's Advantages
Released 5 years and 10 months late
Boost Clock1683MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (256.3GB/s vs 153.6GB/s)
1280 additional rendering cores
Lower TDP (125W vs 175W)

Score

Benchmark

FP32 (float)
Radeon HD 7870 GHz Edition
2.56 TFLOPS
P104 101 +236%
8.617 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
1506 MHz
-
Boost Clock
1683 MHz
1200 MHz
Memory Clock
2002 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
153.6GB/s
Bandwidth
256.3GB/s

Render Config

-
SM Count
20
20
Compute Units
-
1280
Shading Units
2560
80
TMUs
160
32
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
2 MB

Theoretical Performance

32.00 GPixel/s
Pixel Rate
107.7 GPixel/s
80.00 GTexel/s
Texture Rate
269.3 GTexel/s
-
FP16 (half)
134.6 GFLOPS
2.560 TFLOPS
FP32 (float)
8.617 TFLOPS
160.0 GFLOPS
FP64 (double)
269.3 GFLOPS

Graphics Processor

Pitcairn
GPU Name
GP104
Pitcairn XT (215-0828047)
GPU Variant
GP104-101-A1
GCN 1.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
2.8 billion
Transistors
7.2 billion
212 mm²
Die Size
314 mm²

Board Design

175W
TDP
125W
450 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
No outputs
2x 6-pin
Power Connectors
1x 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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