Home GPU Comparison AMD Radeon HD 8590M vs NVIDIA GeForce GTX 950A

AMD Radeon HD 8590M vs NVIDIA GeForce GTX 950A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8590M and 2GB VRAM GeForce GTX 950A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8590M 's Advantages
Larger VRAM bandwidth (36.00GB/s vs 32.03GB/s)
NVIDIA GeForce GTX 950A 's Advantages
Released 2 years late
Boost Clock has increased by 36% (1124MHz vs 825MHz)
More VRAM (2GB vs 1024GB)
320 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8590M
0.528 TFLOPS
GeForce GTX 950A +172%
1.439 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Mar 2015
Solar System
Generation
GeForce 900A
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

750 MHz
Base Clock
993 MHz
825 MHz
Boost Clock
1124 MHz
1125 MHz
Memory Clock
1001 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
64bit
Memory Bus
128bit
36.00GB/s
Bandwidth
32.03GB/s

Render Config

5
Compute Units
-
-
-
-
320
Shading Units
640
20
TMUs
40
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
128 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
17.98 GPixel/s
16.50 GTexel/s
Texture Rate
44.96 GTexel/s
-
-
-
528.0 GFLOPS
FP32 (float)
1439 GFLOPS
33.00 GFLOPS
FP64 (double)
44.96 GFLOPS

Board Design

Unknown
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Sun
GPU Name
GM107
-
GPU Variant
N16P-GT
GCN 1.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.69 billion
Transistors
1.87 billion
56 mm²
Die Size
148 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
5.1
Shader Model
5.1

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