Home GPU Comparison AMD Radeon R9 270 vs NVIDIA GeForce 7600 GT AGP

AMD Radeon R9 270 vs NVIDIA GeForce 7600 GT AGP

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270 and 256MB VRAM GeForce 7600 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 270 's Advantages
Released 6 years and 10 months late
Boost Clock925MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (179.2GB/s vs 22.40GB/s)
1280 additional rendering cores
NVIDIA GeForce 7600 GT AGP 's Advantages
Lower TDP (40W vs 150W)

Score

VS

Graphics Card

Nov 2013
Release Date
Jan 2007
Volcanic Islands
Generation
GeForce 7 AGP
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
AGP 8x

Clock Speeds

900 MHz
Base Clock
-
925 MHz
Boost Clock
-
1400 MHz
Memory Clock
700 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
179.2GB/s
Bandwidth
22.40GB/s

Render Config

20
Compute Units
-
-
-
-
1280
Shading Units
-
80
TMUs
12
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
4.480 GPixel/s
74.00 GTexel/s
Texture Rate
6.720 GTexel/s
-
-
-
2.368 TFLOPS
FP32 (float)
-
148.0 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
40W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
1x Molex

Graphics Processor

Curacao
GPU Name
G73
Curacao PRO (215-0848000)
GPU Variant
G73-VZ-N-B1
GCN 1.0
Architecture
Curie
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
2.8 billion
Transistors
0.177 billion
212 mm²
Die Size
125 mm²

Graphics Features

12 (11_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
3.0

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