Home GPU Comparison AMD Radeon Pro 580 vs NVIDIA GeForce 8600M GT Mac Edition

AMD Radeon Pro 580 vs NVIDIA GeForce 8600M GT Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro 580 and 512MB VRAM GeForce 8600M GT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 580 's Advantages
Released 9 years and 8 months late
Boost Clock1200MHz
Larger VRAM bandwidth (217.0GB/s vs 20.32GB/s)
2272 additional rendering cores
NVIDIA GeForce 8600M GT Mac Edition 's Advantages
Lower TDP (20W vs 185W)

Score

Benchmark

FP32 (float)
Radeon Pro 580 +9116%
5.53 TFLOPS
GeForce 8600M GT Mac Edition
0.06 TFLOPS
VS

Graphics Card

Jun 2017
Release Date
Oct 2007
Radeon Pro Mac
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-II

Clock Speeds

1100 MHz
Base Clock
-
1200 MHz
Boost Clock
-
1695 MHz
Memory Clock
635 MHz

Memory

8GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
217.0GB/s
Bandwidth
20.32GB/s

Render Config

-
SM Count
4
36
Compute Units
-
2304
Shading Units
32
144
TMUs
16
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
2 MB
L2 Cache
32 KB

Theoretical Performance

38.40 GPixel/s
Pixel Rate
3.760 GPixel/s
172.8 GTexel/s
Texture Rate
7.520 GTexel/s
5.530 TFLOPS
FP16 (half)
-
5.530 TFLOPS
FP32 (float)
60.16 GFLOPS
345.6 GFLOPS
FP64 (double)
-

Graphics Processor

Ellesmere
GPU Name
G84
Ellesmere XTA (216-0886220)
GPU Variant
NB8P-GS
GCN 4.0
Architecture
Tesla
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
80 nm
5.7 billion
Transistors
0.289 billion
232 mm²
Die Size
169 mm²

Board Design

185W
TDP
20W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
6.4
Shader Model
4.0

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