NVIDIA GeForce GT 730 vs NVIDIA GeForce GTX 280
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 730 and 1024MB VRAM GeForce GTX 280 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 730 's Advantages
Released 6 years late
Lower TDP (49W vs 236W)
NVIDIA GeForce GTX 280 's Advantages
Larger VRAM bandwidth (141.7GB/s vs 28.80GB/s)
144 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 730
0.269 TFLOPS
GeForce GTX 280
+131%
0.622 TFLOPS
Graphics Card
Jun 2014
Release Date
Jun 2008
GeForce 700
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
900 MHz
Memory Clock
1107 MHz
Memory
1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
512bit
28.80GB/s
Bandwidth
141.7GB/s
Render Config
-
-
-
2
SM Count
30
96
Shading Units
240
16
TMUs
80
4
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
256 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
2.800 GPixel/s
Pixel Rate
19.26 GPixel/s
11.20 GTexel/s
Texture Rate
48.16 GTexel/s
-
-
-
268.8 GFLOPS
FP32 (float)
622.1 GFLOPS
22.40 GFLOPS
FP64 (double)
77.76 GFLOPS
Board Design
49W
TDP
236W
200 W
Suggested PSU
550 W
1x DVI
1x HDMI 1.3a
1x VGA
Outputs
2x DVI
1x S-Video
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GF108
GPU Name
GT200
GF108-400-A1
GPU Variant
G200-300-A2
Fermi
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
0.585 billion
Transistors
1.4 billion
116 mm²
Die Size
576 mm²
Graphics Features
12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
1.3
5.1
Shader Model
4.0
