NVIDIA GeForce 7800 GTX 512 vs NVIDIA GeForce GTX 750
We compared two Desktop platform GPUs: 512MB VRAM GeForce 7800 GTX 512 and 1024MB VRAM GeForce GTX 750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 750 's Advantages
Released 8 years and 3 months late
Boost Clock1085MHz
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (80.19GB/s vs 51.20GB/s)
512 additional rendering cores
Lower TDP (55W vs 108W)
Score
Graphics Card
Nov 2005
Release Date
Feb 2014
GeForce 7 PCIe
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1020 MHz
-
Boost Clock
1085 MHz
800 MHz
Memory Clock
1253 MHz
Memory
512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
128bit
51.20GB/s
Bandwidth
80.19GB/s
Render Config
-
-
-
-
-
-
-
Shading Units
512
24
TMUs
32
16
ROPs
16
-
-
-
-
-
-
-
L1 Cache
64 KB (per SMM)
-
L2 Cache
2 MB
-
-
-
Theoretical Performance
8.000 GPixel/s
Pixel Rate
17.36 GPixel/s
12.00 GTexel/s
Texture Rate
34.72 GTexel/s
-
-
-
-
FP32 (float)
1111 GFLOPS
-
FP64 (double)
34.72 GFLOPS
Board Design
108W
TDP
55W
300 W
Suggested PSU
250 W
2x DVI
1x S-Video
Outputs
2x DVI
1x mini-HDMI 2.0
-
Power Connectors
None
Graphics Processor
G70
GPU Name
GM107
GF-7800-GTX-512-A2
GPU Variant
GM107-300-A2
Curie
Architecture
Maxwell
TSMC
Foundry
TSMC
110 nm
Process Size
28 nm
0.302 billion
Transistors
1.87 billion
333 mm²
Die Size
148 mm²
Graphics Features
9.0c (9_3)
DirectX
12 (11_0)
2.1
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.0
3.0
Shader Model
5.1
