NVIDIA GeForce 7950 GT AGP vs NVIDIA GeForce GTX 680 Mac Edition
We compared two Desktop platform GPUs: 512MB VRAM GeForce 7950 GT AGP and 2GB VRAM GeForce GTX 680 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 7950 GT AGP 's Advantages
Lower TDP (65W vs 195W)
NVIDIA GeForce GTX 680 Mac Edition 's Advantages
Released 6 years late
Boost Clock1058MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (192.3GB/s vs 38.40GB/s)
1536 additional rendering cores
Score
Graphics Card
Apr 2007
Release Date
Apr 2013
GeForce 7 AGP
Generation
GeForce 600
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
Base Clock
1006 MHz
-
Boost Clock
1058 MHz
600 MHz
Memory Clock
1502 MHz
Memory
512MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
38.40GB/s
Bandwidth
192.3GB/s
Render Config
-
-
-
-
-
-
-
Shading Units
1536
24
TMUs
128
16
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
-
L2 Cache
512 KB
-
-
-
Theoretical Performance
8.000 GPixel/s
Pixel Rate
33.86 GPixel/s
12.00 GTexel/s
Texture Rate
135.4 GTexel/s
-
-
-
-
FP32 (float)
3.250 TFLOPS
-
FP64 (double)
135.4 GFLOPS
Board Design
65W
TDP
195W
250 W
Suggested PSU
450 W
2x DVI
1x S-Video
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x Molex
Power Connectors
2x 6-pin
Graphics Processor
G71
GPU Name
GK104
G71-GT2-H-N-A2
GPU Variant
GK104-400-A2
Curie
Architecture
Kepler
TSMC
Foundry
TSMC
90 nm
Process Size
28 nm
0.278 billion
Transistors
3.54 billion
196 mm²
Die Size
294 mm²
Graphics Features
9.0c (9_3)
DirectX
12 (11_0)
2.1
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
3.0
Shader Model
5.1
