Home GPU Comparison AMD Radeon HD 8590M vs NVIDIA GeForce 705M

AMD Radeon HD 8590M vs NVIDIA GeForce 705M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8590M and 1024MB VRAM GeForce 705M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8590M 's Advantages
Boost Clock825MHz
Larger VRAM bandwidth (36.00GB/s vs 14.40GB/s)
272 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8590M +271%
0.528 TFLOPS
GeForce 705M
0.142 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Unknown
Solar System
Generation
GeForce 700M
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
900 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
64bit
Memory Bus
64bit
36.00GB/s
Bandwidth
14.40GB/s

Render Config

5
Compute Units
-
-
SM Count
1
320
Shading Units
48
20
TMUs
8
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
1.476 GPixel/s
16.50 GTexel/s
Texture Rate
5.904 GTexel/s
-
-
-
528.0 GFLOPS
FP32 (float)
141.7 GFLOPS
33.00 GFLOPS
FP64 (double)
11.81 GFLOPS

Board Design

Unknown
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Sun
GPU Name
GF119
-
GPU Variant
GF119 B1
GCN 1.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.69 billion
Transistors
0.292 billion
56 mm²
Die Size
79 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
5.1
Shader Model
5.1

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