Home GPU Comparison ATI Radeon HD 4670 vs NVIDIA GeForce GTX 260 OEM

ATI Radeon HD 4670 vs NVIDIA GeForce GTX 260 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4670 and 1792MB VRAM GeForce GTX 260 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4670 's Advantages
128 additional rendering cores
Lower TDP (59W vs 182W)
NVIDIA GeForce GTX 260 OEM 's Advantages
Released 1 years and 3 months late
More VRAM (1792GB vs 512GB)
Larger VRAM bandwidth (112.9GB/s vs 32.00GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 4670 +15%
0.48 TFLOPS
GeForce GTX 260 OEM
0.415 TFLOPS
VS

Graphics Card

Sep 2008
Release Date
Dec 2009
Radeon R700
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1008 MHz

Memory

512MB
Memory Size
1792MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
448bit
32.00GB/s
Bandwidth
112.9GB/s

Render Config

4
Compute Units
-
-
SM Count
24
320
Shading Units
192
32
TMUs
64
8
ROPs
28
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
224 KB
-
-
-

Theoretical Performance

6.000 GPixel/s
Pixel Rate
14.50 GPixel/s
24.00 GTexel/s
Texture Rate
33.15 GTexel/s
-
-
-
480.0 GFLOPS
FP32 (float)
414.7 GFLOPS
-
FP64 (double)
51.84 GFLOPS

Board Design

59W
TDP
182W
250 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Processor

RV730
GPU Name
GT200B
RV730 XT (215-0719047)
GPU Variant
G200-103-B2
TeraScale
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.514 billion
Transistors
1.4 billion
146 mm²
Die Size
470 mm²

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.3
4.1
Shader Model
4.0

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