Home GPU Comparison AMD Radeon HD 7870 GHz Edition vs NVIDIA GeForce GTX 1050 3 GB

AMD Radeon HD 7870 GHz Edition vs NVIDIA GeForce GTX 1050 3 GB

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7870 GHz Edition and 3GB VRAM GeForce GTX 1050 3 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7870 GHz Edition 's Advantages
Larger VRAM bandwidth (153.6GB/s vs 84.10GB/s)
512 additional rendering cores
NVIDIA GeForce GTX 1050 3 GB 's Advantages
Released 6 years and 2 months late
Boost Clock1518MHz
More VRAM (3GB vs 2GB)
Lower TDP (75W vs 175W)

Score

Benchmark

FP32 (float)
Radeon HD 7870 GHz Edition +9%
2.56 TFLOPS
GeForce GTX 1050 3 GB
2.332 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
May 2018
Southern Islands
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1392 MHz
-
Boost Clock
1518 MHz
1200 MHz
Memory Clock
1752 MHz

Memory

2GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
96bit
153.6GB/s
Bandwidth
84.10GB/s

Render Config

-
SM Count
6
20
Compute Units
-
1280
Shading Units
768
80
TMUs
48
32
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
768 KB

Theoretical Performance

32.00 GPixel/s
Pixel Rate
36.43 GPixel/s
80.00 GTexel/s
Texture Rate
72.86 GTexel/s
-
FP16 (half)
36.43 GFLOPS
2.560 TFLOPS
FP32 (float)
2.332 TFLOPS
160.0 GFLOPS
FP64 (double)
72.86 GFLOPS

Graphics Processor

Pitcairn
GPU Name
GP107
Pitcairn XT (215-0828047)
GPU Variant
GP107-301-K1-A1
GCN 1.0
Architecture
Pascal
TSMC
Foundry
Samsung
28 nm
Process Size
14 nm
2.8 billion
Transistors
3.3 billion
212 mm²
Die Size
132 mm²

Board Design

175W
TDP
75W
450 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a
2x 6-pin
Power Connectors
None

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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