Home GPU Comparison AMD Radeon R9 M290X Mac Edition vs NVIDIA GeForce 8600M GS

AMD Radeon R9 M290X Mac Edition vs NVIDIA GeForce 8600M GS

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M290X Mac Edition and 512MB VRAM GeForce 8600M GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M290X Mac Edition 's Advantages
Released 7 years and 6 months late
Boost Clock975MHz
Larger VRAM bandwidth (174.7GB/s vs 12.80GB/s)
1008 additional rendering cores
NVIDIA GeForce 8600M GS 's Advantages
Lower TDP (20W vs 80W)

Score

Benchmark

FP32 (float)
Radeon R9 M290X Mac Edition +6786%
1.997 TFLOPS
GeForce 8600M GS
0.029 TFLOPS
VS

Graphics Card

Nov 2014
Release Date
May 2007
Crystal System
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-II

Clock Speeds

850 MHz
Base Clock
-
975 MHz
Boost Clock
-
1365 MHz
Memory Clock
400 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
128bit
174.7GB/s
Bandwidth
12.80GB/s

Render Config

-
SM Count
1
16
Compute Units
-
1024
Shading Units
16
64
TMUs
8
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
32 KB

Theoretical Performance

31.20 GPixel/s
Pixel Rate
1.800 GPixel/s
62.40 GTexel/s
Texture Rate
3.600 GTexel/s
-
FP16 (half)
-
1.997 TFLOPS
FP32 (float)
28.80 GFLOPS
124.8 GFLOPS
FP64 (double)
-

Graphics Processor

Pitcairn
GPU Name
G86
Pitcairn PRO (215-0828062)
GPU Variant
G86-770-A2
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
2.8 billion
Transistors
0.21 billion
212 mm²
Die Size
127 mm²

Board Design

80W
TDP
20W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
5.1
Shader Model
4.0

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