Home GPU Comparison NVIDIA GeForce GTX 780M Mac Edition vs AMD Radeon HD 8590M

NVIDIA GeForce GTX 780M Mac Edition vs AMD Radeon HD 8590M

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 780M Mac Edition 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 780M Mac Edition 's Advantages
Released 8 months late
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (160.0GB/s vs 36.00GB/s)
1216 additional rendering cores
AMD Radeon HD 8590M 's Advantages
Boost Clock has increased by 4% (825MHz vs 797MHz)

Score

Benchmark

FP32 (float)
GeForce GTX 780M Mac Edition +363%
2.448 TFLOPS
Radeon HD 8590M
0.528 TFLOPS
VS

Graphics Card

Nov 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

771 MHz
Base Clock
750 MHz
797 MHz
Boost Clock
825 MHz
1250 MHz
Memory Clock
1125 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
64bit
160.0GB/s
Bandwidth
36.00GB/s

Render Config

-
Compute Units
5
-
-
-
1536
Shading Units
320
128
TMUs
20
32
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

25.50 GPixel/s
Pixel Rate
6.600 GPixel/s
102.0 GTexel/s
Texture Rate
16.50 GTexel/s
-
-
-
2.448 TFLOPS
FP32 (float)
528.0 GFLOPS
102.0 GFLOPS
FP64 (double)
33.00 GFLOPS

Board Design

122W
TDP
Unknown
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GK104
GPU Name
Sun
N14E-GTX-A2
GPU Variant
-
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
0.69 billion
294 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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