GeForce GT 730 vs Radeon R9 270X
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 730 and 2GB VRAM Radeon R9 270X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 730 's Advantages
Released 8 months late
Lower TDP (49W vs 180W)
Radeon R9 270X 's Advantages
Boost Clock1050MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (179.2GB/s vs 28.80GB/s)
1184 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 730
269
Radeon R9 270X
+899%
2688
3DMark Time Spy
GeForce GT 730
310
Radeon R9 270X
+470%
1769
Graphics Card
Jun 2014
Release Date
Oct 2013
GeForce 700
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1000 MHz
-
Boost Clock
1050 MHz
900 MHz
Memory Clock
1400 MHz
Memory
1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
179.2GB/s
Render Config
-
Compute Units
20
2
SM Count
-
96
Shading Units
1280
16
TMUs
80
4
ROPs
32
64 KB (per SM)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
512 KB
Theoretical Performance
2.800 GPixel/s
Pixel Rate
33.60 GPixel/s
11.20 GTexel/s
Texture Rate
84.00 GTexel/s
268.8 GFLOPS
FP32 (float)
2.688 TFLOPS
22.40 GFLOPS
FP64 (double)
168.0 GFLOPS
Board Design
49W
TDP
180W
200 W
Suggested PSU
450 W
1x DVI
1x HDMI 1.3a
1x VGA
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
None
Power Connectors
2x 6-pin
Graphics Processor
GF108
GPU Name
Curacao
GF108-400-A1
GPU Variant
Curacao XT
(215-0848004)
Fermi
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
2.8 billion
116 mm²
Die Size
212 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