NVIDIA GeForce 7800 GTX 512 vs NVIDIA NVS 1000
We compared two Desktop platform GPUs: 512MB VRAM GeForce 7800 GTX 512 and 2GB VRAM NVS 1000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 7800 GTX 512 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 28.51GB/s)
NVIDIA NVS 1000 's Advantages
More VRAM (2GB vs 512GB)
192 additional rendering cores
Lower TDP (35W vs 108W)
Score
Graphics Card
Nov 2005
Release Date
Unknown
GeForce 7 PCIe
Generation
NVS
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
800 MHz
Memory Clock
891 MHz
Memory
512MB
Memory Size
2GB
GDDR3
Memory Type
DDR3
256bit
Memory Bus
128bit
51.20GB/s
Bandwidth
28.51GB/s
Render Config
-
-
-
-
-
-
-
Shading Units
192
24
TMUs
16
16
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
-
L2 Cache
256 KB
-
-
-
Theoretical Performance
8.000 GPixel/s
Pixel Rate
3.188 GPixel/s
12.00 GTexel/s
Texture Rate
12.75 GTexel/s
-
-
-
-
FP32 (float)
306.0 GFLOPS
-
FP64 (double)
12.75 GFLOPS
Board Design
108W
TDP
35W
300 W
Suggested PSU
200 W
2x DVI
1x S-Video
Outputs
4x mini-DisplayPort 1.2
-
-
-
Graphics Processor
G70
GPU Name
GK107
GF-7800-GTX-512-A2
GPU Variant
-
Curie
Architecture
Kepler
TSMC
Foundry
TSMC
110 nm
Process Size
28 nm
0.302 billion
Transistors
1.27 billion
333 mm²
Die Size
118 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
