Home GPU Comparison NVIDIA GeForce 7600 GT AGP vs ATI Radeon HD 3870 X2

NVIDIA GeForce 7600 GT AGP vs ATI Radeon HD 3870 X2

We compared two Desktop platform GPUs: 256MB VRAM GeForce 7600 GT AGP and 512MB VRAM Radeon HD 3870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 7600 GT AGP 's Advantages
Lower TDP (40W vs 165W)
ATI Radeon HD 3870 X2 's Advantages
Released 1 years late
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (57.66GB/s vs 22.40GB/s)
320 additional rendering cores

Score

VS

Graphics Card

Jan 2007
Release Date
Jan 2008
GeForce 7 AGP
Generation
Radeon R600
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

256MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
22.40GB/s
Bandwidth
57.66GB/s

Render Config

-
Compute Units
4
-
-
-
-
Shading Units
320
12
TMUs
16
8
ROPs
16
-
-
-
-
-
-
-
-
-
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

4.480 GPixel/s
Pixel Rate
13.20 GPixel/s
6.720 GTexel/s
Texture Rate
13.20 GTexel/s
-
-
-
-
FP32 (float)
528.0 GFLOPS
-
FP64 (double)
105.6 GFLOPS

Board Design

40W
TDP
165W
200 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x S-Video
1x Molex
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

G73
GPU Name
R680
G73-VZ-N-B1
GPU Variant
R680 XT (215-0708017)
Curie
Architecture
TeraScale
TSMC
Foundry
TSMC
90 nm
Process Size
55 nm
0.177 billion
Transistors
0.666 billion
125 mm²
Die Size
192 mm²

Graphics Features

9.0c (9_3)
DirectX
10.1 (10_1)
2.1
OpenGL
3.3 (full) 4.0 (partial)
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
3.0
Shader Model
4.1

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