Home GPU Comparison NVIDIA GeForce GTX 260 vs AMD Radeon R9 285

NVIDIA GeForce GTX 260 vs AMD Radeon R9 285

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 260 and 2GB VRAM Radeon R9 285 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 190W)
AMD Radeon R9 285 's Advantages
Released 6 years and 3 months late
More VRAM (2GB vs 896GB)
Larger VRAM bandwidth (176.0GB/s vs 111.9GB/s)
1600 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 260
0.477 TFLOPS
Radeon R9 285 +589%
3.29 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
Sep 2014
GeForce 200
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
999 MHz
Memory Clock
1375 MHz

Memory

896MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
448bit
Memory Bus
256bit
111.9GB/s
Bandwidth
176.0GB/s

Render Config

-
Compute Units
28
24
SM Count
-
192
Shading Units
1792
64
TMUs
112
28
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
224 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

16.13 GPixel/s
Pixel Rate
29.38 GPixel/s
36.86 GTexel/s
Texture Rate
102.8 GTexel/s
-
FP16 (half)
3.290 TFLOPS
476.9 GFLOPS
FP32 (float)
3.290 TFLOPS
59.62 GFLOPS
FP64 (double)
205.6 GFLOPS

Board Design

182W
TDP
190W
450 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

GT200
GPU Name
Tonga
G200-100-A2
GPU Variant
Tonga PRO (215-0851128)
Tesla 2.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
65 nm
Process Size
28 nm
1.4 billion
Transistors
5 billion
576 mm²
Die Size
366 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2.170
1.3
CUDA
-
4.0
Shader Model
6.5

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