Home GPU Comparison NVIDIA GeForce GTX 480 Core 512 vs ATI Radeon HD 4670 X2

NVIDIA GeForce GTX 480 Core 512 vs ATI Radeon HD 4670 X2

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 480 Core 512 and 512MB VRAM Radeon HD 4670 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 480 Core 512 's Advantages
More VRAM (1536GB vs 512GB)
Larger VRAM bandwidth (134.4GB/s vs 22.40GB/s)
192 additional rendering cores
ATI Radeon HD 4670 X2 's Advantages
Lower TDP (118W vs 375W)

Score

Benchmark

FP32 (float)
GeForce GTX 480 Core 512 +124%
1.078 TFLOPS
Radeon HD 4670 X2
0.48 TFLOPS
VS

Graphics Card

Unknown
Release Date
Sep 2008
GeForce 400
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1536MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
128bit
134.4GB/s
Bandwidth
22.40GB/s

Render Config

-
Compute Units
4
16
SM Count
-
512
Shading Units
320
64
TMUs
32
48
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

16.86 GPixel/s
Pixel Rate
6.000 GPixel/s
33.73 GTexel/s
Texture Rate
24.00 GTexel/s
-
-
-
1078 GFLOPS
FP32 (float)
480.0 GFLOPS
-
-
-

Board Design

375W
TDP
118W
750 W
Suggested PSU
300 W
2x DVI 1x mini-HDMI 1.3a
Outputs
4x DVI
2x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

GF100
GPU Name
RV730
GF100-ES-DT1-A2
GPU Variant
RV730 XT (215-0719047)
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
3.1 billion
Transistors
0.514 billion
529 mm²
Die Size
146 mm²

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.0
CUDA
-
5.1
Shader Model
4.1

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