GeForce GT 730 vs Radeon HD 7770 GHz Edition
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 730 and 1024MB VRAM Radeon HD 7770 GHz Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 730 Advantages
Released 2 years and 4 months late
Lower TDP (49W vs 80W)
Radeon HD 7770 GHz Edition Advantages
Larger VRAM bandwidth (72.00GB/s vs 28.80GB/s)
544 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 730
269
Radeon HD 7770 GHz Edition
+375%
1280
Graphics Card
Jun 2014
Release Date
Feb 2012
GeForce 700
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
900 MHz
Memory Clock
1125 MHz
Memory
1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
72.00GB/s
Render Config
-
Compute Units
10
2
SM Count
-
96
Shading Units
640
16
TMUs
40
4
ROPs
16
64 KB (per SM)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
Theoretical Performance
2.800 GPixel/s
Pixel Rate
16.00 GPixel/s
11.20 GTexel/s
Texture Rate
40.00 GTexel/s
268.8 GFLOPS
FP32 (float)
1280 GFLOPS
22.40 GFLOPS
FP64 (double)
80.00 GFLOPS
Board Design
49W
TDP
80W
200 W
Suggested PSU
250 W
1x DVI
1x HDMI 1.3a
1x VGA
1x HDMI 1.3a
1x VGA
Outputs
1x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2
1x HDMI 1.4a
2x mini-DisplayPort 1.2
None
Power Connectors
1x 6-pin
Graphics Processor
GF108
GPU Name
Cape Verde
GF108-400-A1
GPU Variant
Cape Verde XT
Fermi
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
1.5 billion
116 mm²
Die Size
123 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
5.1
