Home GPU Comparison NVIDIA GeForce GTX 870M vs AMD Radeon HD 6570M

NVIDIA GeForce GTX 870M vs AMD Radeon HD 6570M

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 870M and 1024MB VRAM Radeon HD 6570M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 870M 's Advantages
Released 2 years and 11 months late
Boost Clock967MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (120.0GB/s vs 25.60GB/s)
864 additional rendering cores
AMD Radeon HD 6570M 's Advantages
Lower TDP (30W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 870M +351%
2.599 TFLOPS
Radeon HD 6570M
0.576 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Apr 2011
GeForce 800M
Generation
Vancouver
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-A (3.0)

Clock Speeds

941 MHz
Base Clock
-
967 MHz
Boost Clock
-
1250 MHz
Memory Clock
800 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
128bit
120.0GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
6
-
-
-
1344
Shading Units
480
112
TMUs
24
24
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
384 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

27.08 GPixel/s
Pixel Rate
9.600 GPixel/s
108.3 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
2.599 TFLOPS
FP32 (float)
576.0 GFLOPS
108.3 GFLOPS
FP64 (double)
-

Board Design

100W
TDP
30W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GK104
GPU Name
Whistler
N15E-GT-A2
GPU Variant
-
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
0.716 billion
294 mm²
Die Size
104 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
5.0

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