Home GPU Comparison NVIDIA GeForce GTX 870M vs AMD Radeon HD 8750M

NVIDIA GeForce GTX 870M vs AMD Radeon HD 8750M

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 870M and 1024MB VRAM Radeon HD 8750M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 870M 's Advantages
Released 1 years and 1 months late
Boost Clock has increased by 17% (967MHz vs 825MHz)
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (120.0GB/s vs 28.80GB/s)
960 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 870M +310%
2.599 TFLOPS
Radeon HD 8750M
0.633 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Feb 2013
GeForce 800M
Generation
Solar System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

941 MHz
Base Clock
775 MHz
967 MHz
Boost Clock
825 MHz
1250 MHz
Memory Clock
900 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
192bit
Memory Bus
128bit
120.0GB/s
Bandwidth
28.80GB/s

Render Config

-
Compute Units
6
-
-
-
1344
Shading Units
384
112
TMUs
24
24
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

27.08 GPixel/s
Pixel Rate
6.600 GPixel/s
108.3 GTexel/s
Texture Rate
19.80 GTexel/s
-
-
-
2.599 TFLOPS
FP32 (float)
633.6 GFLOPS
108.3 GFLOPS
FP64 (double)
39.60 GFLOPS

Board Design

100W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

GK104
GPU Name
Mars
N15E-GT-A2
GPU Variant
Mars S3 XT (216-0842018)
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
0.95 billion
294 mm²
Die Size
77 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1 (1.2)
1.1
Vulkan
1.2.170
3.0
CUDA
-
5.1
Shader Model
6.5 (5.1)

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