GeForce GTX 295 vs GeForce GT 620
We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 295 and 1024MB VRAM GeForce GT 620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 295 's Advantages
Larger VRAM bandwidth (111.9GB/s vs 14.40GB/s)
144 additional rendering cores
GeForce GT 620 's Advantages
Released 3 years and 4 months late
More VRAM (1024GB vs 896GB)
Lower TDP (49W vs 289W)
Score
Benchmark
FP32 (float)
GeForce GTX 295
+121%
596
GeForce GT 620
269
Graphics Card
Jan 2009
Release Date
May 2012
GeForce 200
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
999 MHz
Memory Clock
900 MHz
Memory
896MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
448bit
Memory Bus
64bit
111.9GB/s
Bandwidth
14.40GB/s
Render Config
30
SM Count
2
240
Shading Units
96
80
TMUs
16
28
ROPs
4
-
L1 Cache
64 KB (per SM)
224 KB
L2 Cache
128 KB
Theoretical Performance
16.13 GPixel/s
Pixel Rate
2.800 GPixel/s
46.08 GTexel/s
Texture Rate
11.20 GTexel/s
596.2 GFLOPS
FP32 (float)
268.8 GFLOPS
74.52 GFLOPS
FP64 (double)
22.40 GFLOPS
Board Design
289W
TDP
49W
600 W
Suggested PSU
200 W
2x DVI
1x HDMI
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
GT200B
GPU Name
GF108
G200-401-B3
GPU Variant
GF108-100-KB-A1
Tesla 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
1.4 billion
Transistors
0.585 billion
470 mm²
Die Size
116 mm²
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
1.3
CUDA
2.1
4.0
Shader Model
5.1
