Home GPU Comparison NVIDIA GeForce GTX 970M vs AMD Radeon HD 8590M

NVIDIA GeForce GTX 970M vs AMD Radeon HD 8590M

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 970M and 1024MB VRAM Radeon HD 8590M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 970M 's Advantages
Released 1 years and 7 months late
Boost Clock has increased by 26% (1038MHz vs 825MHz)
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (120.3GB/s vs 36.00GB/s)
960 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 970M +403%
2.657 TFLOPS
Radeon HD 8590M
0.528 TFLOPS
VS

Graphics Card

Oct 2014
Release Date
Mar 2013
GeForce 900M
Generation
Solar System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

924 MHz
Base Clock
750 MHz
1038 MHz
Boost Clock
825 MHz
1253 MHz
Memory Clock
1125 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
64bit
120.3GB/s
Bandwidth
36.00GB/s

Render Config

-
SM Count
-
-
Compute Units
5
1280
Shading Units
320
80
TMUs
20
48
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
128 KB

Theoretical Performance

49.82 GPixel/s
Pixel Rate
6.600 GPixel/s
83.04 GTexel/s
Texture Rate
16.50 GTexel/s
-
FP16 (half)
-
2.657 TFLOPS
FP32 (float)
528.0 GFLOPS
83.04 GFLOPS
FP64 (double)
33.00 GFLOPS

Graphics Processor

GM204
GPU Name
Sun
N16E-GT-A2
GPU Variant
-
Maxwell 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5.2 billion
Transistors
0.69 billion
398 mm²
Die Size
56 mm²

Board Design

Unknown
TDP
Unknown
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
5.2
CUDA
-
6.7 (6.4)
Shader Model
5.1

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