NVIDIA GeForce GTX 285 Mac Edition vs Intel Arc B580
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 285 Mac Edition and 12GB VRAM Arc B580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc B580 's Advantages
Released 15 years and 11 months late
Boost Clock2670MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (456.0GB/s vs 159.0GB/s)
2320 additional rendering cores
Lower TDP (190W vs 204W)
Score
Benchmark
FP32 (float)
GeForce GTX 285 Mac Edition
0.708 TFLOPS
Arc B580
+1830%
13.67 TFLOPS
Graphics Card
Jan 2009
Release Date
Dec 2024
GeForce 200
Generation
Battlemage
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
2670 MHz
-
Boost Clock
2670 MHz
1242 MHz
Memory Clock
2375 MHz
Memory
1024MB
Memory Size
12GB
GDDR3
Memory Type
GDDR6
512bit
Memory Bus
192bit
159.0GB/s
Bandwidth
456.0GB/s
Render Config
-
-
-
30
SM Count
-
240
Shading Units
2560
80
TMUs
160
32
ROPs
80
-
Tensor Cores
160
-
RT Cores
20
-
L1 Cache
256 KB (per EU)
256 KB
L2 Cache
18 MB
-
-
-
Theoretical Performance
20.74 GPixel/s
Pixel Rate
213.6 GPixel/s
51.84 GTexel/s
Texture Rate
427.2 GTexel/s
-
FP16 (half)
27.34 TFLOPS
708.5 GFLOPS
FP32 (float)
13.67 TFLOPS
88.56 GFLOPS
FP64 (double)
1.709 TFLOPS
Board Design
204W
TDP
190W
550 W
Suggested PSU
450 W
2x DVI
1x S-Video
Outputs
1x HDMI 2.1a
3x DisplayPort 2.1
2x 6-pin
Power Connectors
1x 8-pin
Graphics Processor
GT200B
GPU Name
BMG-G21
G200-350-B3
GPU Variant
SRPMF
Tesla 2.0
Architecture
Xe2
TSMC
Foundry
TSMC
55 nm
Process Size
5 nm
1.4 billion
Transistors
19.6 billion
470 mm²
Die Size
272 mm²
Graphics Features
11.1 (10_0)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.4
1.3
CUDA
-
4.0
Shader Model
6.6
