Home GPU Comparison NVIDIA GeForce 8600 GT Mac Edition vs ATI Radeon HD 4830

NVIDIA GeForce 8600 GT Mac Edition vs ATI Radeon HD 4830

We compared two Desktop platform GPUs: 128MB VRAM GeForce 8600 GT Mac Edition and 512MB VRAM Radeon HD 4830 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600 GT Mac Edition 's Advantages
Lower TDP (47W vs 95W)
ATI Radeon HD 4830 's Advantages
Released 1 years and 6 months late
More VRAM (512GB vs 128GB)
Larger VRAM bandwidth (57.60GB/s vs 24.00GB/s)
608 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8600 GT Mac Edition
0.093 TFLOPS
Radeon HD 4830 +691%
0.736 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
Oct 2008
GeForce 8
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
750 MHz
Memory Clock
900 MHz

Memory

128MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
24.00GB/s
Bandwidth
57.60GB/s

Render Config

-
Compute Units
8
4
SM Count
-
32
Shading Units
640
16
TMUs
32
8
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
9.200 GPixel/s
9.600 GTexel/s
Texture Rate
18.40 GTexel/s
-
-
-
92.80 GFLOPS
FP32 (float)
736.0 GFLOPS
-
FP64 (double)
147.2 GFLOPS

Board Design

47W
TDP
95W
200 W
Suggested PSU
250 W
2x DVI
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

G84
GPU Name
RV770
G84-303-A2
GPU Variant
RV770 LE (215-0669075)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
55 nm
0.289 billion
Transistors
0.956 billion
169 mm²
Die Size
256 mm²

Graphics Features

11.1 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.1

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