Home GPU Comparison AMD Radeon HD 6930 vs NVIDIA GeForce GT 130 Mac Edition

AMD Radeon HD 6930 vs NVIDIA GeForce GT 130 Mac Edition

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6930 and 512MB VRAM GeForce GT 130 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6930 's Advantages
Released 3 years late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (153.6GB/s vs 38.02GB/s)
1232 additional rendering cores
NVIDIA GeForce GT 130 Mac Edition 's Advantages
Lower TDP (75W vs 186W)

Score

Benchmark

FP32 (float)
Radeon HD 6930 +1233%
1.92 TFLOPS
GeForce GT 130 Mac Edition
0.144 TFLOPS
VS

Graphics Card

Dec 2011
Release Date
Dec 2008
Northern Islands
Generation
GeForce 100
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
792 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
192bit
153.6GB/s
Bandwidth
38.02GB/s

Render Config

20
Compute Units
-
-
SM Count
6
1280
Shading Units
48
80
TMUs
24
32
ROPs
12
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
48 KB
-
-
-

Theoretical Performance

24.00 GPixel/s
Pixel Rate
7.200 GPixel/s
60.00 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
1.920 TFLOPS
FP32 (float)
144.0 GFLOPS
480.0 GFLOPS
FP64 (double)
-

Board Design

186W
TDP
75W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Cayman
GPU Name
G94B
Cayman CE (215-0807105)
GPU Variant
-
TeraScale 3
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
2.64 billion
Transistors
0.505 billion
389 mm²
Die Size
196 mm²

Graphics Features

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

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