GeForce RTX 2080 vs GeForce GTX 295
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 and 896MB VRAM GeForce GTX 295 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 2080 's Advantages
Released 9 years and 8 months late
Boost Clock1710MHz
More VRAM (8GB vs 896GB)
Larger VRAM bandwidth (448.0GB/s vs 111.9GB/s)
2704 additional rendering cores
Lower TDP (215W vs 289W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080
+1589%
10070
GeForce GTX 295
596
Graphics Card
Sep 2018
Release Date
Jan 2009
GeForce 20
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1515 MHz
Base Clock
-
1710 MHz
Boost Clock
-
1750 MHz
Memory Clock
999 MHz
Memory
8GB
Memory Size
896MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
448bit
448.0GB/s
Bandwidth
111.9GB/s
Render Config
46
SM Count
30
2944
Shading Units
240
184
TMUs
80
64
ROPs
28
368
Tensor Cores
-
46
RT Cores
-
64 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
224 KB
Theoretical Performance
109.4 GPixel/s
Pixel Rate
16.13 GPixel/s
314.6 GTexel/s
Texture Rate
46.08 GTexel/s
20.14 TFLOPS
FP16 (half)
-
10.07 TFLOPS
FP32 (float)
596.2 GFLOPS
314.6 GFLOPS
FP64 (double)
74.52 GFLOPS
Board Design
215W
TDP
289W
550 W
Suggested PSU
600 W
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
Outputs
2x DVI
1x HDMI
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
TU104
GPU Name
GT200B
TU104-400A-A1
GPU Variant
G200-401-B3
Turing
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
55 nm
13.6 billion
Transistors
1.4 billion
545 mm²
Die Size
470 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
7.5
CUDA
1.3
6.6
Shader Model
4.0
