Home GPU Comparison NVIDIA GeForce GTX 650 Ti vs ATI Radeon HD 5870

NVIDIA GeForce GTX 650 Ti vs ATI Radeon HD 5870

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 Ti and 1024MB VRAM Radeon HD 5870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 Ti 's Advantages
Released 3 years and 1 months late
Lower TDP (110W vs 188W)
ATI Radeon HD 5870 's Advantages
Larger VRAM bandwidth (153.6GB/s vs 86.40GB/s)
832 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti
1.425 TFLOPS
Radeon HD 5870 +90%
2.72 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Sep 2009
GeForce 600
Generation
Evergreen
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1350 MHz
Memory Clock
1200 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
86.40GB/s
Bandwidth
153.6GB/s

Render Config

-
Compute Units
20
-
-
-
768
Shading Units
1600
64
TMUs
80
16
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

14.85 GPixel/s
Pixel Rate
27.20 GPixel/s
59.39 GTexel/s
Texture Rate
68.00 GTexel/s
-
-
-
1425 GFLOPS
FP32 (float)
2.720 TFLOPS
59.39 GFLOPS
FP64 (double)
544.0 GFLOPS

Board Design

110W
TDP
188W
300 W
Suggested PSU
450 W
2x DVI 1x mini-HDMI 1.4a
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

GK106
GPU Name
Cypress
GK106-220-A1
GPU Variant
Cypress XT (215-0735033)
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.54 billion
Transistors
2.154 billion
221 mm²
Die Size
334 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

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