Home GPU Comparison NVIDIA GeForce GTX 260 OEM vs ATI Radeon HD 5770

NVIDIA GeForce GTX 260 OEM vs ATI Radeon HD 5770

We compared two Desktop platform GPUs: 1792MB VRAM GeForce GTX 260 OEM and 1024MB VRAM Radeon HD 5770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260 OEM 's Advantages
More VRAM (1792GB vs 1024GB)
Larger VRAM bandwidth (112.9GB/s vs 76.80GB/s)
ATI Radeon HD 5770 's Advantages
608 additional rendering cores
Lower TDP (108W vs 182W)

Score

Benchmark

FP32 (float)
GeForce GTX 260 OEM
0.415 TFLOPS
Radeon HD 5770 +227%
1.36 TFLOPS
VS

Graphics Card

Dec 2009
Release Date
Oct 2009
GeForce 200
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1008 MHz
Memory Clock
1200 MHz

Memory

1792MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
448bit
Memory Bus
128bit
112.9GB/s
Bandwidth
76.80GB/s

Render Config

-
Compute Units
10
24
SM Count
-
192
Shading Units
800
64
TMUs
40
28
ROPs
16
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
224 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

14.50 GPixel/s
Pixel Rate
13.60 GPixel/s
33.15 GTexel/s
Texture Rate
34.00 GTexel/s
-
-
-
414.7 GFLOPS
FP32 (float)
1360 GFLOPS
51.84 GFLOPS
FP64 (double)
-

Board Design

182W
TDP
108W
450 W
Suggested PSU
300 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

GT200B
GPU Name
Juniper
G200-103-B2
GPU Variant
Juniper XT (215-0754013)
Tesla 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
1.4 billion
Transistors
1.04 billion
470 mm²
Die Size
166 mm²

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.3
CUDA
-
4.0
Shader Model
5.0

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