Home GPU Comparison NVIDIA GeForce GTX 260 vs AMD Radeon R9 290X

NVIDIA GeForce GTX 260 vs AMD Radeon R9 290X

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 260 and 4GB VRAM Radeon R9 290X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260 's Advantages
Lower TDP (182W vs 290W)
AMD Radeon R9 290X 's Advantages
Released 5 years and 4 months late
More VRAM (4GB vs 896GB)
Larger VRAM bandwidth (320.0GB/s vs 111.9GB/s)
2624 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 260
0.477 TFLOPS
Radeon R9 290X +1080%
5.632 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
Oct 2013
GeForce 200
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
999 MHz
Memory Clock
1250 MHz

Memory

896MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
448bit
Memory Bus
512bit
111.9GB/s
Bandwidth
320.0GB/s

Render Config

-
Compute Units
44
24
SM Count
-
192
Shading Units
2816
64
TMUs
176
28
ROPs
64
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
224 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

16.13 GPixel/s
Pixel Rate
64.00 GPixel/s
36.86 GTexel/s
Texture Rate
176.0 GTexel/s
-
-
-
476.9 GFLOPS
FP32 (float)
5.632 TFLOPS
59.62 GFLOPS
FP64 (double)
704.0 GFLOPS

Board Design

182W
TDP
290W
450 W
Suggested PSU
600 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GT200
GPU Name
Hawaii
G200-100-A2
GPU Variant
Hawaii XT (215-0852000)
Tesla 2.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
65 nm
Process Size
28 nm
1.4 billion
Transistors
6.2 billion
576 mm²
Die Size
438 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.0
N/A
Vulkan
1.2
1.3
CUDA
-
4.0
Shader Model
6.3

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