Home GPU Comparison NVIDIA GeForce GTX 680 Mac Edition vs ATI Radeon HD 2400 PRO PCI

NVIDIA GeForce GTX 680 Mac Edition vs ATI Radeon HD 2400 PRO PCI

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 680 Mac Edition and 512MB VRAM ATI Radeon HD 2400 PRO PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 680 Mac Edition 's Advantages
Released 5 years and 10 months late
Boost Clock1058MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (192.3GB/s vs 6.400GB/s)
1496 additional rendering cores
ATI Radeon HD 2400 PRO PCI 's Advantages
Lower TDP (20W vs 195W)

Score

Benchmark

FP32 (float)
GeForce GTX 680 Mac Edition +7638%
3.25 TFLOPS
ATI Radeon HD 2400 PRO PCI
0.042 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Jun 2007
GeForce 600
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI

Clock Speeds

1006 MHz
Base Clock
-
1058 MHz
Boost Clock
-
1502 MHz
Memory Clock
400 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
192.3GB/s
Bandwidth
6.400GB/s

Render Config

-
Compute Units
2
-
-
-
1536
Shading Units
40
128
TMUs
4
32
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

33.86 GPixel/s
Pixel Rate
2.100 GPixel/s
135.4 GTexel/s
Texture Rate
2.100 GTexel/s
-
-
-
3.250 TFLOPS
FP32 (float)
42.00 GFLOPS
135.4 GFLOPS
FP64 (double)
-

Board Design

195W
TDP
20W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI
2x 6-pin
Power Connectors
None

Graphics Processor

GK104
GPU Name
RV610
GK104-400-A2
GPU Variant
RV610 LE (215LKCAKA14FG)
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
3.54 billion
Transistors
0.18 billion
294 mm²
Die Size
85 mm²

Graphics Features

12 (11_0)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
4.0

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