Home GPU Comparison AMD Radeon HD 7590M vs NVIDIA GeForce GTX 485M

AMD Radeon HD 7590M vs NVIDIA GeForce GTX 485M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7590M and 2GB VRAM GeForce GTX 485M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7590M 's Advantages
Released 1 years late
96 additional rendering cores
Lower TDP (18W vs 100W)
NVIDIA GeForce GTX 485M 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 25.60GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 7590M
0.576 TFLOPS
GeForce GTX 485M +53%
0.883 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jan 2011
London
Generation
GeForce 400M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
750 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
256bit
25.60GB/s
Bandwidth
96.00GB/s

Render Config

6
Compute Units
-
-
SM Count
8
480
Shading Units
384
24
TMUs
64
8
ROPs
32
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
-
L2 Cache
512 KB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
9.200 GPixel/s
14.40 GTexel/s
Texture Rate
36.80 GTexel/s
-
-
-
576.0 GFLOPS
FP32 (float)
883.2 GFLOPS
-
FP64 (double)
73.60 GFLOPS

Board Design

18W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Thames
GPU Name
GF104
Thames XT (216-0833000)
GPU Variant
N12E-GTX-A1
TeraScale 2
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
1.95 billion
104 mm²
Die Size
332 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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