Home GPU Comparison AMD Radeon HD 8590M vs NVIDIA GeForce GT 320M

AMD Radeon HD 8590M vs NVIDIA GeForce GT 320M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8590M and 1024MB VRAM GeForce GT 320M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8590M 's Advantages
Released 3 years late
Boost Clock825MHz
Larger VRAM bandwidth (36.00GB/s vs 25.28GB/s)
296 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8590M +896%
0.528 TFLOPS
GeForce GT 320M
0.053 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Mar 2010
Solar System
Generation
GeForce 300M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

750 MHz
Base Clock
-
825 MHz
Boost Clock
-
1125 MHz
Memory Clock
790 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
64bit
Memory Bus
128bit
36.00GB/s
Bandwidth
25.28GB/s

Render Config

5
Compute Units
-
-
SM Count
3
320
Shading Units
24
20
TMUs
8
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
4.000 GPixel/s
16.50 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
528.0 GFLOPS
FP32 (float)
52.80 GFLOPS
33.00 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
23W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Sun
GPU Name
GT216
-
-
-
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.69 billion
Transistors
0.486 billion
56 mm²
Die Size
100 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.2
5.1
Shader Model
4.1

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