Home GPU Comparison ATI Radeon HD 4670 X2 vs NVIDIA GeForce GTX 650 Ti OEM

ATI Radeon HD 4670 X2 vs NVIDIA GeForce GTX 650 Ti OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4670 X2 and 2GB VRAM GeForce GTX 650 Ti OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 Ti OEM 's Advantages
Released 4 years and 6 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (86.40GB/s vs 22.40GB/s)
448 additional rendering cores
Lower TDP (110W vs 118W)

Score

Benchmark

FP32 (float)
Radeon HD 4670 X2
0.48 TFLOPS
GeForce GTX 650 Ti OEM +196%
1.425 TFLOPS
VS

Graphics Card

Sep 2008
Release Date
Mar 2013
Radeon R700
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
700 MHz
Memory Clock
1350 MHz

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
22.40GB/s
Bandwidth
86.40GB/s

Render Config

4
Compute Units
-
-
-
-
320
Shading Units
768
32
TMUs
64
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

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

Board Design

118W
TDP
110W
300 W
Suggested PSU
300 W
4x DVI
Outputs
2x DVI 1x mini-HDMI 1.4a
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

RV730
GPU Name
GK106
RV730 XT (215-0719047)
GPU Variant
-
TeraScale
Architecture
Kepler
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.514 billion
Transistors
2.54 billion
146 mm²
Die Size
221 mm²

Graphics Features

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

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