Home GPU Comparison NVIDIA GeForce GTX 690 vs ATI Radeon HD 2600 XT AGP

NVIDIA GeForce GTX 690 vs ATI Radeon HD 2600 XT AGP

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 690 and 256MB VRAM Radeon HD 2600 XT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 690 's Advantages
Released 4 years and 11 months late
Boost Clock1019MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (192.3GB/s vs 25.60GB/s)
1416 additional rendering cores
ATI Radeon HD 2600 XT AGP 's Advantages
Lower TDP (45W vs 300W)

Score

Benchmark

FP32 (float)
GeForce GTX 690 +1530%
3.13 TFLOPS
Radeon HD 2600 XT AGP
0.192 TFLOPS
VS

Graphics Card

May 2012
Release Date
Jun 2007
GeForce 600
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
AGP 8x

Clock Speeds

915 MHz
Base Clock
-
1019 MHz
Boost Clock
-
1502 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
192.3GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
3
-
-
-
1536
Shading Units
120
128
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

32.61 GPixel/s
Pixel Rate
3.200 GPixel/s
130.4 GTexel/s
Texture Rate
6.400 GTexel/s
-
-
-
3.130 TFLOPS
FP32 (float)
192.0 GFLOPS
130.4 GFLOPS
FP64 (double)
-

Board Design

300W
TDP
45W
700 W
Suggested PSU
200 W
3x DVI 1x mini-DisplayPort 1.2
Outputs
1x DVI 1x VGA 1x S-Video
2x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

GK104
GPU Name
RV630
GK104-355-A2
GPU Variant
RV630 XT (215CDABKA15FG)
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
3.54 billion
Transistors
0.39 billion
294 mm²
Die Size
153 mm²

Graphics Features

12 (11_0)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
4.0

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