Home GPU Comparison NVIDIA GeForce GT 340 OEM vs NVIDIA GeForce GTX 285 Mac Edition

NVIDIA GeForce GT 340 OEM vs NVIDIA GeForce GTX 285 Mac Edition

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 340 OEM 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

NVIDIA GeForce GT 340 OEM 's Advantages
Released 1 years and 1 months late
Lower TDP (69W vs 204W)
NVIDIA GeForce GTX 285 Mac Edition 's Advantages
Larger VRAM bandwidth (159.0GB/s vs 27.20GB/s)
144 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 340 OEM
0.257 TFLOPS
GeForce GTX 285 Mac Edition +175%
0.708 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Jan 2009
GeForce 300
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
850 MHz
Memory Clock
1242 MHz

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
512bit
27.20GB/s
Bandwidth
159.0GB/s

Render Config

-
-
-
12
SM Count
30
96
Shading Units
240
32
TMUs
80
8
ROPs
32
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

4.400 GPixel/s
Pixel Rate
20.74 GPixel/s
17.60 GTexel/s
Texture Rate
51.84 GTexel/s
-
-
-
257.3 GFLOPS
FP32 (float)
708.5 GFLOPS
-
FP64 (double)
88.56 GFLOPS

Board Design

69W
TDP
204W
250 W
Suggested PSU
550 W
1x DVI 1x HDMI 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Processor

GT215
GPU Name
GT200B
GT215-301-A3
GPU Variant
G200-350-B3
Tesla 2.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.727 billion
Transistors
1.4 billion
144 mm²
Die Size
470 mm²

Graphics Features

11.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.2
CUDA
1.3
4.1
Shader Model
4.0

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