Home GPU Comparison NVIDIA GeForce 8500 GT vs NVIDIA GeForce GT 620

NVIDIA GeForce 8500 GT vs NVIDIA GeForce GT 620

We compared two Desktop platform GPUs: 256MB VRAM GeForce 8500 GT and 1024MB VRAM GeForce GT 620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8500 GT 's Advantages
Lower TDP (30W vs 49W)
NVIDIA GeForce GT 620 's Advantages
Released 5 years and 1 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
80 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8500 GT
0.029 TFLOPS
GeForce GT 620 +827%
0.269 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
May 2012
GeForce 8
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
900 MHz

Memory

256MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
12.80GB/s
Bandwidth
14.40GB/s

Render Config

2
SM Count
2
-
Compute Units
-
16
Shading Units
96
8
TMUs
16
4
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
64 KB (per SM)
32 KB
L2 Cache
128 KB

Theoretical Performance

1.836 GPixel/s
Pixel Rate
2.800 GPixel/s
3.672 GTexel/s
Texture Rate
11.20 GTexel/s
-
FP16 (half)
-
29.38 GFLOPS
FP32 (float)
268.8 GFLOPS
-
FP64 (double)
22.40 GFLOPS

Graphics Processor

G86
GPU Name
GF108
G86-300-A2
GPU Variant
GF108-100-KB-A1
Tesla
Architecture
Fermi
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.21 billion
Transistors
0.585 billion
127 mm²
Die Size
116 mm²

Board Design

30W
TDP
49W
200 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
2.1
4.0
Shader Model
5.1

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