Home GPU Comparison ATI Radeon HD 5670 vs NVIDIA GeForce GTX 650 Ti

ATI Radeon HD 5670 vs NVIDIA GeForce GTX 650 Ti

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5670 and 1024MB VRAM GeForce GTX 650 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5670 's Advantages
Lower TDP (64W vs 110W)
NVIDIA GeForce GTX 650 Ti 's Advantages
Released 2 years and 9 months late
Larger VRAM bandwidth (86.40GB/s vs 64.00GB/s)
368 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5670
0.62 TFLOPS
GeForce GTX 650 Ti +129%
1.425 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Oct 2012
Evergreen
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1350 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
86.40GB/s

Render Config

5
Compute Units
-
-
-
-
400
Shading Units
768
20
TMUs
64
8
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

6.200 GPixel/s
Pixel Rate
14.85 GPixel/s
15.50 GTexel/s
Texture Rate
59.39 GTexel/s
-
-
-
620.0 GFLOPS
FP32 (float)
1425 GFLOPS
-
FP64 (double)
59.39 GFLOPS

Board Design

64W
TDP
110W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x mini-HDMI 1.4a
None
Power Connectors
1x 6-pin

Graphics Processor

Redwood
GPU Name
GK106
Redwood XT (215-0757002)
GPU Variant
GK106-220-A1
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.627 billion
Transistors
2.54 billion
104 mm²
Die Size
221 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
5.0
Shader Model
5.1

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