Home GPU Comparison AMD Radeon HD 6850 vs NVIDIA GeForce GT 130 Mac Edition

AMD Radeon HD 6850 vs NVIDIA GeForce GT 130 Mac Edition

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6850 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 6850 's Advantages
Released 1 years and 10 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (128.0GB/s vs 38.02GB/s)
912 additional rendering cores
NVIDIA GeForce GT 130 Mac Edition 's Advantages
Lower TDP (75W vs 127W)

Score

Benchmark

FP32 (float)
Radeon HD 6850 +933%
1.488 TFLOPS
GeForce GT 130 Mac Edition
0.144 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Dec 2008
Northern Islands
Generation
GeForce 100
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
792 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
192bit
128.0GB/s
Bandwidth
38.02GB/s

Render Config

12
Compute Units
-
-
SM Count
6
960
Shading Units
48
48
TMUs
24
32
ROPs
12
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
48 KB
-
-
-

Theoretical Performance

24.80 GPixel/s
Pixel Rate
7.200 GPixel/s
37.20 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
1488 GFLOPS
FP32 (float)
144.0 GFLOPS
-
-
-

Board Design

127W
TDP
75W
300 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Barts
GPU Name
G94B
Barts PRO (215-0798006)
GPU Variant
-
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.7 billion
Transistors
0.505 billion
255 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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