NVIDIA GeForce GTX 285 Mac Edition vs NVIDIA GeForce RTX 2080
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 285 Mac Edition and 8GB VRAM GeForce RTX 2080 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
Lower TDP (204W vs 215W)
NVIDIA GeForce RTX 2080 's Advantages
Released 9 years and 8 months late
Boost Clock1710MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (448.0GB/s vs 159.0GB/s)
2704 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 285 Mac Edition
0.708 TFLOPS
GeForce RTX 2080
+1322%
10.07 TFLOPS
Graphics Card
Jan 2009
Release Date
Sep 2018
GeForce 200
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1515 MHz
-
Boost Clock
1710 MHz
1242 MHz
Memory Clock
1750 MHz
Memory
1024MB
Memory Size
8GB
GDDR3
Memory Type
GDDR6
512bit
Memory Bus
256bit
159.0GB/s
Bandwidth
448.0GB/s
Render Config
-
-
-
30
SM Count
46
240
Shading Units
2944
80
TMUs
184
32
ROPs
64
-
Tensor Cores
368
-
RT Cores
46
-
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
20.74 GPixel/s
Pixel Rate
109.4 GPixel/s
51.84 GTexel/s
Texture Rate
314.6 GTexel/s
-
FP16 (half)
20.14 TFLOPS
708.5 GFLOPS
FP32 (float)
10.07 TFLOPS
88.56 GFLOPS
FP64 (double)
314.6 GFLOPS
Board Design
204W
TDP
215W
550 W
Suggested PSU
550 W
2x DVI
1x S-Video
Outputs
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GT200B
GPU Name
TU104
G200-350-B3
GPU Variant
TU104-400A-A1
Tesla 2.0
Architecture
Turing
TSMC
Foundry
TSMC
55 nm
Process Size
12 nm
1.4 billion
Transistors
13.6 billion
470 mm²
Die Size
545 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
1.3
1.3
CUDA
7.5
4.0
Shader Model
6.6
