Home GPU Comparison NVIDIA GeForce GT 630 Rev. 2 vs NVIDIA GeForce 8800 GTS 320

NVIDIA GeForce GT 630 Rev. 2 vs NVIDIA GeForce 8800 GTS 320

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 Rev. 2 and 320MB VRAM GeForce 8800 GTS 320 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 6 years and 3 months late
288 additional rendering cores
Lower TDP (25W vs 143W)
NVIDIA GeForce 8800 GTS 320 's Advantages
Larger VRAM bandwidth (63.36GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)
GeForce GT 630 Rev. 2 +203%
0.693 TFLOPS
GeForce 8800 GTS 320
0.228 TFLOPS
VS

Graphics Card

May 2013
Release Date
Feb 2007
GeForce 600
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x8
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
792 MHz

Memory

2GB
Memory Size
320MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
320bit
14.40GB/s
Bandwidth
63.36GB/s

Render Config

-
SM Count
12
-
Compute Units
-
384
Shading Units
96
32
TMUs
24
8
ROPs
20
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
80 KB

Theoretical Performance

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

Graphics Processor

GK208
GPU Name
G80
GK208-301-A1
GPU Variant
G80-100-K0-A2
Kepler 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
1.02 billion
Transistors
0.681 billion
87 mm²
Die Size
484 mm²

Board Design

25W
TDP
143W
200 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1 (1.0)
1.1
Vulkan
N/A
3.5
CUDA
1.0
5.1
Shader Model
4.0

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