GeForce GTX 650 Ti Boost vs Radeon HD 5670 640SP Edition
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 650 Ti Boost and 512MB VRAM Radeon HD 5670 640SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 650 Ti Boost 's Advantages
Released 2 years and 8 months late
Boost Clock1032MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (144.2GB/s vs 64.00GB/s)
128 additional rendering cores
Radeon HD 5670 640SP Edition 's Advantages
Lower TDP (64W vs 134W)
Score
Benchmark
FP32 (float)
GeForce GTX 650 Ti Boost
+65%
1585
Radeon HD 5670 640SP Edition
960
Graphics Card
Mar 2013
Release Date
Jul 2010
GeForce 600
Generation
Evergreen
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
980 MHz
Base Clock
-
1032 MHz
Boost Clock
-
1502 MHz
Memory Clock
1000 MHz
Memory
2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
128bit
144.2GB/s
Bandwidth
64.00GB/s
Render Config
-
Compute Units
8
768
Shading Units
640
64
TMUs
32
24
ROPs
8
16 KB (per SMX)
L1 Cache
8 KB (per CU)
384 KB
L2 Cache
256 KB
Theoretical Performance
16.51 GPixel/s
Pixel Rate
6.000 GPixel/s
66.05 GTexel/s
Texture Rate
24.00 GTexel/s
1.585 TFLOPS
FP32 (float)
960.0 GFLOPS
66.05 GFLOPS
FP64 (double)
-
Board Design
134W
TDP
64W
300 W
Suggested PSU
250 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x DVI
1x HDMI 1.3a
1x DisplayPort 1.1
1x 6-pin
Power Connectors
None
Graphics Processor
GK106
GPU Name
Juniper
GK106-240-A1
GPU Variant
Juniper CE
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.54 billion
Transistors
1.04 billion
221 mm²
Die Size
166 mm²
Graphics Features
12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
5.0