Home GPU Comparison NVIDIA GeForce GTX 285 Mac Edition vs AMD Radeon R7 260X

NVIDIA GeForce GTX 285 Mac Edition vs AMD Radeon R7 260X

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 285 Mac Edition and 2GB VRAM Radeon R7 260X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 285 Mac Edition 's Advantages
Larger VRAM bandwidth (159.0GB/s vs 104.0GB/s)
AMD Radeon R7 260X 's Advantages
Released 4 years and 9 months late
More VRAM (2GB vs 1GB)
656 additional rendering cores
Lower TDP (115W vs 204W)

Score

Benchmark

FP32 (float)
GeForce GTX 285 Mac Edition
0.708 TFLOPS
Radeon R7 260X +178%
1.971 TFLOPS
VS

Graphics Card

Jan 2009
Release Date
Oct 2013
GeForce 200
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1242 MHz
Memory Clock
1625 MHz

Memory

1024MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
512bit
Memory Bus
128bit
159.0GB/s
Bandwidth
104.0GB/s

Render Config

30
SM Count
-
-
Compute Units
14
240
Shading Units
896
80
TMUs
56
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB

Theoretical Performance

20.74 GPixel/s
Pixel Rate
17.60 GPixel/s
51.84 GTexel/s
Texture Rate
61.60 GTexel/s
-
FP16 (half)
-
708.5 GFLOPS
FP32 (float)
1.971 TFLOPS
88.56 GFLOPS
FP64 (double)
123.2 GFLOPS

Graphics Processor

GT200B
GPU Name
Bonaire
G200-350-B3
GPU Variant
Bonaire XTX (215-0839097)
Tesla 2.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
1.4 billion
Transistors
2.08 billion
470 mm²
Die Size
160 mm²

Board Design

204W
TDP
115W
550 W
Suggested PSU
300 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

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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