Home GPU Comparison AMD Radeon 550X vs NVIDIA GeForce GTX 285 Mac Edition

AMD Radeon 550X vs NVIDIA GeForce GTX 285 Mac Edition

We compared two Desktop platform GPUs: 2GB VRAM Radeon 550X and 1024MB VRAM GeForce GTX 285 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X 's Advantages
Released 10 years and 2 months late
Boost Clock1218MHz
More VRAM (2GB vs 1024GB)
272 additional rendering cores
Lower TDP (50W vs 204W)
NVIDIA GeForce GTX 285 Mac Edition 's Advantages
Larger VRAM bandwidth (159.0GB/s vs 112.0GB/s)

Score

Benchmark

FP32 (float)
Radeon 550X +76%
1.247 TFLOPS
GeForce GTX 285 Mac Edition
0.708 TFLOPS
VS

Graphics Card

Mar 2019
Release Date
Jan 2009
Polaris
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

1082 MHz
Base Clock
-
1218 MHz
Boost Clock
-
1750 MHz
Memory Clock
1242 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
512bit
112.0GB/s
Bandwidth
159.0GB/s

Render Config

8
Compute Units
-
-
SM Count
30
512
Shading Units
240
32
TMUs
80
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

19.49 GPixel/s
Pixel Rate
20.74 GPixel/s
38.98 GTexel/s
Texture Rate
51.84 GTexel/s
1247 GFLOPS
FP16 (half)
-
1247 GFLOPS
FP32 (float)
708.5 GFLOPS
77.95 GFLOPS
FP64 (double)
88.56 GFLOPS

Board Design

50W
TDP
204W
250 W
Suggested PSU
550 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Processor

Lexa
GPU Name
GT200B
Lexa PRO (215-0904018)
GPU Variant
G200-350-B3
GCN 4.0
Architecture
Tesla 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
55 nm
2.2 billion
Transistors
1.4 billion
103 mm²
Die Size
470 mm²

Graphics Features

12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.3
6.4
Shader Model
4.0

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