Home GPU Comparison ATI Radeon HD 3870 Mac Edition vs NVIDIA GeForce GT 130 OEM

ATI Radeon HD 3870 Mac Edition vs NVIDIA GeForce GT 130 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3870 Mac Edition and 512MB VRAM GeForce GT 130 OEM 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 24.00GB/s)
272 additional rendering cores
NVIDIA GeForce GT 130 OEM 's Advantages
Released 9 months late
Lower TDP (75W vs 106W)

Score

Benchmark

FP32 (float)
Radeon HD 3870 Mac Edition +314%
0.497 TFLOPS
GeForce GT 130 OEM
0.12 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
Mar 2009
Radeon R600
Generation
GeForce 100
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1126 MHz
Memory Clock
500 MHz

Memory

512MB
Memory Size
512MB
GDDR4
Memory Type
DDR2
256bit
Memory Bus
192bit
72.06GB/s
Bandwidth
24.00GB/s

Render Config

4
Compute Units
-
-
SM Count
6
320
Shading Units
48
16
TMUs
24
16
ROPs
12
-
-
-
-
-
-
-
-
-
256 KB
L2 Cache
48 KB
-
-
-

Theoretical Performance

12.43 GPixel/s
Pixel Rate
6.000 GPixel/s
12.43 GTexel/s
Texture Rate
12.00 GTexel/s
-
-
-
497.3 GFLOPS
FP32 (float)
120.0 GFLOPS
99.46 GFLOPS
FP64 (double)
-

Board Design

106W
TDP
75W
300 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

RV670
GPU Name
G94B
RV670 XT (215-0708005)
GPU Variant
-
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.666 billion
Transistors
0.505 billion
192 mm²
Die Size
196 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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