Home GPU Comparison NVIDIA GeForce GTX 680 Mac Edition vs Intel Arc Pro A40

NVIDIA GeForce GTX 680 Mac Edition vs Intel Arc Pro A40

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 680 Mac Edition and 6GB VRAM Arc Pro A40 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
Larger VRAM bandwidth (192.3GB/s vs 192.0GB/s)
512 additional rendering cores
Intel Arc Pro A40 's Advantages
Released 9 years and 4 months late
Boost Clock has increased by 61% (1700MHz vs 1058MHz)
More VRAM (6GB vs 2GB)
Lower TDP (50W vs 195W)

Score

Benchmark

FP32 (float)
GeForce GTX 680 Mac Edition
3.25 TFLOPS
Arc Pro A40 +7%
3.482 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Aug 2022
GeForce 600
Generation
Alchemist
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

1006 MHz
Base Clock
1500 MHz
1058 MHz
Boost Clock
1700 MHz
1502 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
6GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
96bit
192.3GB/s
Bandwidth
192.0GB/s

Render Config

-
SM Count
-
-
Compute Units
-
1536
Shading Units
1024
128
TMUs
64
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
8
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
4 MB

Theoretical Performance

33.86 GPixel/s
Pixel Rate
54.40 GPixel/s
135.4 GTexel/s
Texture Rate
108.8 GTexel/s
-
FP16 (half)
6.963 TFLOPS
3.250 TFLOPS
FP32 (float)
3.482 TFLOPS
135.4 GFLOPS
FP64 (double)
870.4 GFLOPS

Graphics Processor

GK104
GPU Name
DG2-128
GK104-400-A2
GPU Variant
ACM-G11
Kepler
Architecture
Generation 12.7
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
3.54 billion
Transistors
7.2 billion
294 mm²
Die Size
157 mm²

Board Design

195W
TDP
50W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
4x mini-DisplayPort 2.0
2x 6-pin
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
-
5.1
Shader Model
6.6

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