Home GPU Comparison AMD Radeon HD 8590M vs NVIDIA GeForce GTX 775M Mac Edition

AMD Radeon HD 8590M vs NVIDIA GeForce GTX 775M Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8590M and 2GB VRAM GeForce GTX 775M Mac Edition 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
NVIDIA GeForce GTX 775M Mac Edition 's Advantages
Released 8 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (160.0GB/s vs 36.00GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8590M
0.528 TFLOPS
GeForce GTX 775M Mac Edition +305%
2.142 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Nov 2013
Solar System
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

750 MHz
Base Clock
-
825 MHz
Boost Clock
-
1125 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
256bit
36.00GB/s
Bandwidth
160.0GB/s

Render Config

5
Compute Units
-
-
-
-
320
Shading Units
1344
20
TMUs
112
8
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
22.32 GPixel/s
16.50 GTexel/s
Texture Rate
89.26 GTexel/s
-
-
-
528.0 GFLOPS
FP32 (float)
2.142 TFLOPS
33.00 GFLOPS
FP64 (double)
89.26 GFLOPS

Board Design

Unknown
TDP
100W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Sun
GPU Name
GK104
-
GPU Variant
N13E-GTX-A2
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.69 billion
Transistors
3.54 billion
56 mm²
Die Size
294 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
5.1
Shader Model
5.1

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