Home GPU Comparison AMD Radeon HD 7590M vs NVIDIA GeForce GTX 765M

AMD Radeon HD 7590M vs NVIDIA GeForce GTX 765M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7590M and 2GB VRAM GeForce GTX 765M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7590M 's Advantages
Lower TDP (18W vs 75W)
NVIDIA GeForce GTX 765M 's Advantages
Released 1 years and 4 months late
Boost Clock863MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (64.13GB/s vs 25.60GB/s)
288 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7590M
0.576 TFLOPS
GeForce GTX 765M +130%
1.326 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
May 2013
London
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
797 MHz
-
Boost Clock
863 MHz
800 MHz
Memory Clock
1002 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
128bit
25.60GB/s
Bandwidth
64.13GB/s

Render Config

6
Compute Units
-
-
-
-
480
Shading Units
768
24
TMUs
64
8
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
13.81 GPixel/s
14.40 GTexel/s
Texture Rate
55.23 GTexel/s
-
-
-
576.0 GFLOPS
FP32 (float)
1326 GFLOPS
-
FP64 (double)
55.23 GFLOPS

Board Design

18W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Thames
GPU Name
GK106
Thames XT (216-0833000)
GPU Variant
N14E-GE-B-A1
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
2.54 billion
104 mm²
Die Size
221 mm²

Graphics Features

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

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