Home GPU Comparison NVIDIA GeForce GTX 650 Ti vs ATI Radeon HD 4730

NVIDIA GeForce GTX 650 Ti vs ATI Radeon HD 4730

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 Ti and 512MB VRAM Radeon HD 4730 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 4 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (86.40GB/s vs 57.60GB/s)
128 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti +48%
1.425 TFLOPS
Radeon HD 4730
0.96 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Jun 2009
GeForce 600
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1350 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
86.40GB/s
Bandwidth
57.60GB/s

Render Config

-
SM Count
-
-
Compute Units
8
768
Shading Units
640
64
TMUs
32
16
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB

Theoretical Performance

14.85 GPixel/s
Pixel Rate
6.000 GPixel/s
59.39 GTexel/s
Texture Rate
24.00 GTexel/s
-
FP16 (half)
-
1425 GFLOPS
FP32 (float)
960.0 GFLOPS
59.39 GFLOPS
FP64 (double)
192.0 GFLOPS

Graphics Processor

GK106
GPU Name
RV770
GK106-220-A1
GPU Variant
RV770 CE (215-0669093)
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.54 billion
Transistors
0.956 billion
221 mm²
Die Size
256 mm²

Board Design

110W
TDP
110W
300 W
Suggested PSU
300 W
2x DVI 1x mini-HDMI 1.4a
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
4.1

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