Home GPU Comparison ATI Radeon HD 3870 Mac Edition vs NVIDIA GeForce 9600 GT Mac Edition

ATI Radeon HD 3870 Mac Edition vs NVIDIA GeForce 9600 GT Mac Edition

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3870 Mac Edition and 1024MB VRAM GeForce 9600 GT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3870 Mac Edition 's Advantages
Larger VRAM bandwidth (72.06GB/s vs 17.02GB/s)
256 additional rendering cores
NVIDIA GeForce 9600 GT Mac Edition 's Advantages
Released 6 months late
More VRAM (1024GB vs 512GB)
Lower TDP (95W vs 106W)

Score

Benchmark

FP32 (float)
Radeon HD 3870 Mac Edition +158%
0.497 TFLOPS
GeForce 9600 GT Mac Edition
0.192 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
Dec 2008
Radeon R600
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1126 MHz
Memory Clock
266 MHz

Memory

512MB
Memory Size
1024MB
GDDR4
Memory Type
DDR2
256bit
Memory Bus
256bit
72.06GB/s
Bandwidth
17.02GB/s

Render Config

4
Compute Units
-
-
SM Count
8
320
Shading Units
64
16
TMUs
32
16
ROPs
16
-
-
-
-
-
-
-
-
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

12.43 GPixel/s
Pixel Rate
9.600 GPixel/s
12.43 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
497.3 GFLOPS
FP32 (float)
192.0 GFLOPS
99.46 GFLOPS
FP64 (double)
-

Board Design

106W
TDP
95W
300 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
2x DVI
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

RV670
GPU Name
G94
RV670 XT (215-0708005)
GPU Variant
G94-300-A1
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
0.666 billion
Transistors
0.505 billion
192 mm²
Die Size
240 mm²

Graphics Features

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

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