Home GPU Comparison NVIDIA GeForce 7600 GT AGP vs AMD Radeon R9 390 X2

NVIDIA GeForce 7600 GT AGP vs AMD Radeon R9 390 X2

We compared two Desktop platform GPUs: 256MB VRAM GeForce 7600 GT AGP and 8GB VRAM Radeon R9 390 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 580W)
AMD Radeon R9 390 X2 's Advantages
Released 8 years and 8 months late
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (345.6GB/s vs 22.40GB/s)
2560 additional rendering cores

Score

VS

Graphics Card

Jan 2007
Release Date
Sep 2015
GeForce 7 AGP
Generation
Pirate Islands
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

256MB
Memory Size
8GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
512bit
22.40GB/s
Bandwidth
345.6GB/s

Render Config

-
Compute Units
40
-
-
-
-
Shading Units
2560
12
TMUs
160
8
ROPs
64
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
1024 KB
-
-
-

Theoretical Performance

4.480 GPixel/s
Pixel Rate
64.00 GPixel/s
6.720 GTexel/s
Texture Rate
160.0 GTexel/s
-
-
-
-
FP32 (float)
5.120 TFLOPS
-
FP64 (double)
640.0 GFLOPS

Board Design

40W
TDP
580W
200 W
Suggested PSU
950 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x Molex
Power Connectors
4x 8-pin

Graphics Processor

G73
GPU Name
Grenada
G73-VZ-N-B1
GPU Variant
Grenada PRO (215-0880030)
Curie
Architecture
GCN 2.0
TSMC
Foundry
TSMC
90 nm
Process Size
28 nm
0.177 billion
Transistors
6.2 billion
125 mm²
Die Size
438 mm²

Graphics Features

9.0c (9_3)
DirectX
12 (12_0)
2.1
OpenGL
4.6
N/A
OpenCL
2.0
N/A
Vulkan
1.2
-
-
-
3.0
Shader Model
6.3

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