Home GPU Comparison AMD Radeon HD 6750 vs NVIDIA GeForce GTX 650

AMD Radeon HD 6750 vs NVIDIA GeForce GTX 650

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6750 and 1024MB VRAM GeForce GTX 650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6750 's Advantages
336 additional rendering cores
NVIDIA GeForce GTX 650 's Advantages
Released 1 years and 8 months late
Larger VRAM bandwidth (80.00GB/s vs 73.60GB/s)
Lower TDP (65W vs 86W)

Score

Benchmark

FP32 (float)
Radeon HD 6750 +24%
1.008 TFLOPS
GeForce GTX 650
0.812 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Sep 2012
Northern Islands
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1150 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
73.60GB/s
Bandwidth
80.00GB/s

Render Config

9
Compute Units
-
-
-
-
720
Shading Units
384
36
TMUs
32
16
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

11.20 GPixel/s
Pixel Rate
8.464 GPixel/s
25.20 GTexel/s
Texture Rate
33.86 GTexel/s
-
-
-
1008 GFLOPS
FP32 (float)
812.5 GFLOPS
-
FP64 (double)
33.86 GFLOPS

Board Design

86W
TDP
65W
250 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
2x DVI 1x mini-HDMI 1.4a
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Juniper
GPU Name
GK107
Juniper LE (215-0754009)
GPU Variant
GK107-450-A2
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.04 billion
Transistors
1.27 billion
166 mm²
Die Size
118 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
5.0
Shader Model
5.1

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