Home GPU Comparison AMD Radeon HD 6750 vs NVIDIA GeForce GTX 280

AMD Radeon HD 6750 vs NVIDIA GeForce GTX 280

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6750 and 1024MB VRAM GeForce GTX 280 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6750 's Advantages
Released 2 years and 7 months late
480 additional rendering cores
Lower TDP (86W vs 236W)
NVIDIA GeForce GTX 280 's Advantages
Larger VRAM bandwidth (141.7GB/s vs 73.60GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 6750 +62%
1.008 TFLOPS
GeForce GTX 280
0.622 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jun 2008
Northern Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1150 MHz
Memory Clock
1107 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
512bit
73.60GB/s
Bandwidth
141.7GB/s

Render Config

9
Compute Units
-
-
SM Count
30
720
Shading Units
240
36
TMUs
80
16
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

11.20 GPixel/s
Pixel Rate
19.26 GPixel/s
25.20 GTexel/s
Texture Rate
48.16 GTexel/s
-
-
-
1008 GFLOPS
FP32 (float)
622.1 GFLOPS
-
FP64 (double)
77.76 GFLOPS

Board Design

86W
TDP
236W
250 W
Suggested PSU
550 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 + 1x 8-pin

Graphics Processor

Juniper
GPU Name
GT200
Juniper LE (215-0754009)
GPU Variant
G200-300-A2
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
1.04 billion
Transistors
1.4 billion
166 mm²
Die Size
576 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
1.3
5.0
Shader Model
4.0

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