Home GPU Comparison NVIDIA GeForce GT 730 vs AMD Radeon HD 6950

NVIDIA GeForce GT 730 vs AMD Radeon HD 6950

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 730 and 2GB VRAM Radeon HD 6950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 730 's Advantages
Released 3 years and 6 months late
Lower TDP (49W vs 200W)
AMD Radeon HD 6950 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (160.0GB/s vs 28.80GB/s)
1312 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 730
0.269 TFLOPS
Radeon HD 6950 +737%
2.253 TFLOPS
VS

Graphics Card

Jun 2014
Release Date
Dec 2010
GeForce 700
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
160.0GB/s

Render Config

-
Compute Units
22
2
SM Count
-
96
Shading Units
1408
16
TMUs
88
4
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.800 GPixel/s
Pixel Rate
25.60 GPixel/s
11.20 GTexel/s
Texture Rate
70.40 GTexel/s
-
-
-
268.8 GFLOPS
FP32 (float)
2.253 TFLOPS
22.40 GFLOPS
FP64 (double)
563.2 GFLOPS

Board Design

49W
TDP
200W
200 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Processor

GF108
GPU Name
Cayman
GF108-400-A1
GPU Variant
Cayman PRO (215-0807019)
Fermi
Architecture
TeraScale 3
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.585 billion
Transistors
2.64 billion
116 mm²
Die Size
389 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
5.0

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