Home GPU Comparison NVIDIA GeForce GT 630 Rev. 2 vs NVIDIA GeForce 7800 GTX 512

NVIDIA GeForce GT 630 Rev. 2 vs NVIDIA GeForce 7800 GTX 512

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 Rev. 2 and 512MB VRAM GeForce 7800 GTX 512 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 630 Rev. 2 's Advantages
Released 7 years and 6 months late
384 additional rendering cores
Lower TDP (25W vs 108W)
NVIDIA GeForce 7800 GTX 512 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 14.40GB/s)

Score

VS

Graphics Card

May 2013
Release Date
Nov 2005
GeForce 600
Generation
GeForce 7 PCIe
Desktop
Type
Desktop
PCIe 2.0 x8
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
51.20GB/s

Render Config

-
SM Count
-
-
Compute Units
-
384
Shading Units
-
32
TMUs
24
8
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
-

Theoretical Performance

7.216 GPixel/s
Pixel Rate
8.000 GPixel/s
28.86 GTexel/s
Texture Rate
12.00 GTexel/s
-
FP16 (half)
-
692.7 GFLOPS
FP32 (float)
-
28.86 GFLOPS
FP64 (double)
-

Graphics Processor

GK208
GPU Name
G70
GK208-301-A1
GPU Variant
GF-7800-GTX-512-A2
Kepler 2.0
Architecture
Curie
TSMC
Foundry
TSMC
28 nm
Process Size
110 nm
1.02 billion
Transistors
0.302 billion
87 mm²
Die Size
333 mm²

Board Design

25W
TDP
108W
200 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.5
CUDA
-
5.1
Shader Model
3.0

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