Radeon X1650 GT vs GeForce GT 545
We compared two Desktop platform GPUs: 128MB VRAM Radeon X1650 GT and 1536MB VRAM GeForce GT 545 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 545 's Advantages
Released 4 years late
More VRAM (1536GB vs 128GB)
Larger VRAM bandwidth (38.40GB/s vs 12.80GB/s)
144 additional rendering cores
Score
Graphics Card
May 2007
Release Date
May 2011
Radeon R500 PCIe
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
400 MHz
Memory Clock
800 MHz
Memory
128MB
Memory Size
1536MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
192bit
12.80GB/s
Bandwidth
38.40GB/s
Render Config
-
SM Count
3
-
Shading Units
144
8
TMUs
24
8
ROPs
16
-
L1 Cache
64 KB (per SM)
-
L2 Cache
384 KB
Theoretical Performance
3.200 GPixel/s
Pixel Rate
4.320 GPixel/s
3.200 GTexel/s
Texture Rate
17.28 GTexel/s
-
FP32 (float)
414.7 GFLOPS
-
FP64 (double)
34.56 GFLOPS
Board Design
Unknown
TDP
70W
200 W
Suggested PSU
250 W
1x DVI
1x VGA
1x S-Video
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
None
Power Connectors
None
Graphics Processor
RV560
GPU Name
GF116
RV560 GT
GPU Variant
-
Ultra-Threaded SE
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.312 billion
Transistors
1.17 billion
230 mm²
Die Size
238 mm²
Graphics Features
9.0c (9_3)
DirectX
12 (11_0)
2.1
OpenGL
4.6
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
3.0
Shader Model
5.1