Home GPU Comparison NVIDIA GeForce GTX 870M vs AMD Radeon HD 7590M

NVIDIA GeForce GTX 870M vs AMD Radeon HD 7590M

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 870M and 1024MB VRAM Radeon HD 7590M 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 2 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 7590M 's Advantages
Lower TDP (18W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 870M +351%
2.599 TFLOPS
Radeon HD 7590M
0.576 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Jan 2012
GeForce 800M
Generation
London
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
64bit
120.0GB/s
Bandwidth
25.60GB/s

Render Config

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

Theoretical Performance

27.08 GPixel/s
Pixel Rate
4.800 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
18W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GK104
GPU Name
Thames
N15E-GT-A2
GPU Variant
Thames XT (216-0833000)
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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