AMD Radeon HD 7870 XT vs NVIDIA GeForce GTX 1050 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Nov 2012
Jan 2017
Generation
Southern Islands
GeForce 10 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
925 MHz
1354 MHz
Boost Clock
975 MHz
1493 MHz
Memory Clock
1500 MHz
1752 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
192.0GB/s
112.1GB/s
Render Config
Compute Units
24
—
Shading Units
1536
640
TMUs
96
40
ROPs
32
16
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
512 KB
1024 KB
SM Count
—
5
Theoretical Performance
Pixel Rate
31.20 GPixel/s
23.89 GPixel/s
Texture Rate
93.60 GTexel/s
59.72 GTexel/s
FP32 (float)
2.995 TFLOPS
1.911 TFLOPS
FP64 (double)
748.8 GFLOPS
59.72 GFLOPS
FP16 (half)
—
29.86 GFLOPS
Graphics Processor
GPU Name
Tahiti
GP107
GPU Variant
Tahiti LE(215-0821122)
—
Architecture
GCN 1.0
Pascal
Foundry
TSMC
Samsung
Process Size
28 nm
14 nm
Transistors
4.313 billion
3.3 billion
Die Size
352 mm²
132 mm²
Board Design
TDP
185W
75W
Suggested PSU
450 W
—
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.4
CUDA
—
6.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.