Home GPU Comparison NVIDIA GeForce GTX 770M vs AMD Radeon HD 8590M

NVIDIA GeForce GTX 770M vs AMD Radeon HD 8590M

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 770M 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 770M 's Advantages
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (96.19GB/s vs 36.00GB/s)
640 additional rendering cores
AMD Radeon HD 8590M 's Advantages
Boost Clock has increased by 4% (825MHz vs 797MHz)

Score

Benchmark

FP32 (float)
GeForce GTX 770M +189%
1.53 TFLOPS
Radeon HD 8590M
0.528 TFLOPS
VS

Graphics Card

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

Clock Speeds

706 MHz
Base Clock
750 MHz
797 MHz
Boost Clock
825 MHz
1002 MHz
Memory Clock
1125 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
64bit
96.19GB/s
Bandwidth
36.00GB/s

Render Config

-
Compute Units
5
-
-
-
960
Shading Units
320
80
TMUs
20
24
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

15.94 GPixel/s
Pixel Rate
6.600 GPixel/s
63.76 GTexel/s
Texture Rate
16.50 GTexel/s
-
-
-
1.530 TFLOPS
FP32 (float)
528.0 GFLOPS
63.76 GFLOPS
FP64 (double)
33.00 GFLOPS

Board Design

75W
TDP
Unknown
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GK106
GPU Name
Sun
N14E-GS-A1
GPU Variant
-
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.54 billion
Transistors
0.69 billion
221 mm²
Die Size
56 mm²

Graphics Features

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

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