Home GPU Comparison NVIDIA GeForce 8600M GT Mac Edition vs AMD Radeon HD 6830M

NVIDIA GeForce 8600M GT Mac Edition vs AMD Radeon HD 6830M

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8600M GT Mac Edition and 1024MB VRAM Radeon HD 6830M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600M GT Mac Edition 's Advantages
Lower TDP (20W vs 39W)
AMD Radeon HD 6830M 's Advantages
Released 3 years and 3 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (25.60GB/s vs 20.32GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8600M GT Mac Edition
0.06 TFLOPS
Radeon HD 6830M +1433%
0.92 TFLOPS
VS

Graphics Card

Oct 2007
Release Date
Jan 2011
GeForce 8M
Generation
Vancouver
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
635 MHz
Memory Clock
800 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
20.32GB/s
Bandwidth
25.60GB/s

Render Config

4
SM Count
-
-
Compute Units
10
32
Shading Units
800
16
TMUs
40
8
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
256 KB

Theoretical Performance

3.760 GPixel/s
Pixel Rate
9.200 GPixel/s
7.520 GTexel/s
Texture Rate
23.00 GTexel/s
-
FP16 (half)
-
60.16 GFLOPS
FP32 (float)
920.0 GFLOPS
-
FP64 (double)
-

Graphics Processor

G84
GPU Name
Granville
NB8P-GS
GPU Variant
Granville LP
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.289 billion
Transistors
1.04 billion
169 mm²
Die Size
166 mm²

Board Design

20W
TDP
39W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
5.0

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