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

NVIDIA GeForce GTX 650 Ti Boost vs ATI Radeon HD 5870 Mac Edition

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 650 Ti Boost and 1024MB VRAM Radeon HD 5870 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 Ti Boost 's Advantages
Released 2 years and 9 months late
Boost Clock1032MHz
More VRAM (2GB vs 1024GB)
Lower TDP (134W vs 228W)
ATI Radeon HD 5870 Mac Edition 's Advantages
Larger VRAM bandwidth (153.0GB/s vs 144.2GB/s)
832 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti Boost
1.585 TFLOPS
Radeon HD 5870 Mac Edition +71%
2.72 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jun 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
1195 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
256bit
144.2GB/s
Bandwidth
153.0GB/s

Render Config

-
Compute Units
20
-
-
-
768
Shading Units
1600
64
TMUs
80
24
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
384 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

16.51 GPixel/s
Pixel Rate
27.20 GPixel/s
66.05 GTexel/s
Texture Rate
68.00 GTexel/s
-
-
-
1.585 TFLOPS
FP32 (float)
2.720 TFLOPS
66.05 GFLOPS
FP64 (double)
544.0 GFLOPS

Board Design

134W
TDP
228W
300 W
Suggested PSU
550 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 2x mini-DisplayPort 1.1
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

GK106
GPU Name
Cypress
GK106-240-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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