Home GPU Comparison NVIDIA GeForce GTX 680 Mac Edition vs NVIDIA RTX A4000H

NVIDIA GeForce GTX 680 Mac Edition vs NVIDIA RTX A4000H

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 680 Mac Edition and 16GB VRAM RTX A4000H to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000H 's Advantages
Released 8 years late
Boost Clock has increased by 47% (1560MHz vs 1058MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 192.3GB/s)
4608 additional rendering cores
Lower TDP (140W vs 195W)

Score

Benchmark

FP32 (float)
GeForce GTX 680 Mac Edition
3.25 TFLOPS
RTX A4000H +489%
19.17 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Apr 2021
GeForce 600
Generation
Quadro Ampere
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1006 MHz
Base Clock
735 MHz
1058 MHz
Boost Clock
1560 MHz
1502 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
256bit
192.3GB/s
Bandwidth
448.0GB/s

Render Config

-
SM Count
48
-
Compute Units
-
1536
Shading Units
6144
128
TMUs
192
32
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
16 KB (per SMX)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
4 MB

Theoretical Performance

33.86 GPixel/s
Pixel Rate
149.8 GPixel/s
135.4 GTexel/s
Texture Rate
299.5 GTexel/s
-
FP16 (half)
19.17 TFLOPS
3.250 TFLOPS
FP32 (float)
19.17 TFLOPS
135.4 GFLOPS
FP64 (double)
299.5 GFLOPS

Graphics Processor

GK104
GPU Name
GA104
GK104-400-A2
GPU Variant
GA104-???-A1
Kepler
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
3.54 billion
Transistors
17.4 billion
294 mm²
Die Size
392 mm²

Board Design

195W
TDP
140W
450 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
4x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 6-pin

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
8.6
5.1
Shader Model
6.7

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