Home GPU Comparison NVIDIA GeForce 6200 PCI vs NVIDIA GeForce GT 640 OEM Rebrand

NVIDIA GeForce 6200 PCI vs NVIDIA GeForce GT 640 OEM Rebrand

We compared two Desktop platform GPUs: 256MB VRAM GeForce 6200 PCI and 1536MB VRAM GeForce GT 640 OEM Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 640 OEM Rebrand 's Advantages
Released 4 years and 3 months late
More VRAM (1536GB vs 256GB)
Larger VRAM bandwidth (38.40GB/s vs 3.200GB/s)
144 additional rendering cores

Score

VS

Graphics Card

Jan 2008
Release Date
Apr 2012
GeForce 6 PCI
Generation
GeForce 600
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
200 MHz
Memory Clock
800 MHz

Memory

256MB
Memory Size
1536MB
DDR2
Memory Type
DDR3
64bit
Memory Bus
192bit
3.200GB/s
Bandwidth
38.40GB/s

Render Config

-
SM Count
3
-
Compute Units
-
-
Shading Units
144
4
TMUs
24
2
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
64 KB (per SM)
-
L2 Cache
384 KB

Theoretical Performance

560.0 MPixel/s
Pixel Rate
4.320 GPixel/s
1.120 GTexel/s
Texture Rate
17.28 GTexel/s
-
FP16 (half)
-
-
FP32 (float)
414.7 GFLOPS
-
FP64 (double)
34.56 GFLOPS

Graphics Processor

NV44
GPU Name
GF116
-
GPU Variant
GF116-150-A1
Curie
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
110 nm
Process Size
40 nm
0.075 billion
Transistors
1.17 billion
110 mm²
Die Size
238 mm²

Board Design

Unknown
TDP
75W
200 W
Suggested PSU
250 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x mini-HDMI 1.3a
None
Power Connectors
None

Graphics Features

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

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