NVIDIA GeForce RTX 2080 Ti 12 GB vs NVIDIA GeForce GTX 275 PhysX Edition
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 2080 Ti 12 GB and 896MB VRAM GeForce GTX 275 PhysX Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 2080 Ti 12 GB 's Advantages
Boost Clock1635MHz
More VRAM (12GB vs 896GB)
Larger VRAM bandwidth (768.0GB/s vs 127.0GB/s)
4368 additional rendering cores
NVIDIA GeForce GTX 275 PhysX Edition 's Advantages
Lower TDP (219W vs 250W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080 Ti 12 GB
+2322%
15.07 TFLOPS
GeForce GTX 275 PhysX Edition
0.622 TFLOPS
Graphics Card
Unknown
Release Date
Feb 2010
GeForce 20
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1350 MHz
Base Clock
-
1635 MHz
Boost Clock
-
2000 MHz
Memory Clock
1134 MHz
Memory
12GB
Memory Size
896MB
GDDR6
Memory Type
GDDR3
384bit
Memory Bus
448bit
768.0GB/s
Bandwidth
127.0GB/s
Render Config
-
-
-
72
SM Count
30
4608
Shading Units
240
288
TMUs
80
96
ROPs
28
576
Tensor Cores
-
72
RT Cores
-
64 KB (per SM)
L1 Cache
-
6 MB
L2 Cache
224 KB
-
-
-
Theoretical Performance
157.0 GPixel/s
Pixel Rate
17.72 GPixel/s
470.9 GTexel/s
Texture Rate
50.64 GTexel/s
30.14 TFLOPS
FP16 (half)
-
15.07 TFLOPS
FP32 (float)
622.1 GFLOPS
470.9 GFLOPS
FP64 (double)
77.76 GFLOPS
Board Design
250W
TDP
219W
600 W
Suggested PSU
550 W
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Outputs
2x DVI
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
TU102
GPU Name
G92B
TU102-350-A1
GPU Variant
G92-421-B1
Turing
Architecture
Tesla
TSMC
Foundry
TSMC
12 nm
Process Size
55 nm
18.6 billion
Transistors
0.754 billion
754 mm²
Die Size
260 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
6.8
Shader Model
4.0
