Home GPU Comparison NVIDIA GeForce GT 130 Mac Edition vs AMD Radeon HD 6770

NVIDIA GeForce GT 130 Mac Edition vs AMD Radeon HD 6770

We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 130 Mac Edition and 1024MB VRAM Radeon HD 6770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 130 Mac Edition 's Advantages
Lower TDP (75W vs 108W)
AMD Radeon HD 6770 's Advantages
Released 2 years and 1 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (76.80GB/s vs 38.02GB/s)
752 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 130 Mac Edition
0.144 TFLOPS
Radeon HD 6770 +844%
1.36 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
192bit
Memory Bus
128bit
38.02GB/s
Bandwidth
76.80GB/s

Render Config

-
Compute Units
10
6
SM Count
-
48
Shading Units
800
24
TMUs
40
12
ROPs
16
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
48 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

7.200 GPixel/s
Pixel Rate
13.60 GPixel/s
14.40 GTexel/s
Texture Rate
34.00 GTexel/s
-
-
-
144.0 GFLOPS
FP32 (float)
1360 GFLOPS
-
-
-

Board Design

75W
TDP
108W
250 W
Suggested PSU
300 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

G94B
GPU Name
Juniper
-
GPU Variant
Juniper XT (215-0754013)
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.505 billion
Transistors
1.04 billion
196 mm²
Die Size
166 mm²

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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