Home GPU Comparison NVIDIA GeForce GTX 650 Ti Boost vs ATI Radeon HD 5850

NVIDIA GeForce GTX 650 Ti Boost vs ATI Radeon HD 5850

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 650 Ti Boost and 1024MB VRAM Radeon HD 5850 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 3 years and 6 months late
Boost Clock1032MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (144.2GB/s vs 128.0GB/s)
Lower TDP (134W vs 151W)
ATI Radeon HD 5850 's Advantages
672 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti Boost
1.585 TFLOPS
Radeon HD 5850 +31%
2.088 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Sep 2009
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
1024MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
256bit
144.2GB/s
Bandwidth
128.0GB/s

Render Config

-
SM Count
-
-
Compute Units
18
768
Shading Units
1440
64
TMUs
72
24
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
384 KB
L2 Cache
512 KB

Theoretical Performance

16.51 GPixel/s
Pixel Rate
23.20 GPixel/s
66.05 GTexel/s
Texture Rate
52.20 GTexel/s
-
FP16 (half)
-
1.585 TFLOPS
FP32 (float)
2.088 TFLOPS
66.05 GFLOPS
FP64 (double)
417.6 GFLOPS

Graphics Processor

GK106
GPU Name
Cypress
GK106-240-A1
GPU Variant
Cypress PRO (215-0735043)
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

Board Design

134W
TDP
151W
300 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
1x 6-pin
Power Connectors
2x 6-pin

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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