NVIDIA GeForce RTX 4070 GDDR6 vs NVIDIA GeForce GTX 275 PhysX Edition
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 GDDR6 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 4070 GDDR6 's Advantages
Released 14 years and 6 months late
Boost Clock2475MHz
More VRAM (12GB vs 896GB)
Larger VRAM bandwidth (480.0GB/s vs 127.0GB/s)
5648 additional rendering cores
Lower TDP (200W vs 219W)
Score
Benchmark
FP32 (float)
GeForce RTX 4070 GDDR6
+4586%
29.15 TFLOPS
GeForce GTX 275 PhysX Edition
0.622 TFLOPS
Graphics Card
Aug 2024
Release Date
Feb 2010
GeForce 40
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1920 MHz
Base Clock
-
2475 MHz
Boost Clock
-
2500 MHz
Memory Clock
1134 MHz
Memory
12GB
Memory Size
896MB
GDDR6
Memory Type
GDDR3
192bit
Memory Bus
448bit
480.0GB/s
Bandwidth
127.0GB/s
Render Config
-
-
-
46
SM Count
30
5888
Shading Units
240
184
TMUs
80
64
ROPs
28
184
Tensor Cores
-
46
RT Cores
-
128 KB (per SM)
L1 Cache
-
36 MB
L2 Cache
224 KB
-
-
-
Theoretical Performance
158.4 GPixel/s
Pixel Rate
17.72 GPixel/s
455.4 GTexel/s
Texture Rate
50.64 GTexel/s
29.15 TFLOPS
FP16 (half)
-
29.15 TFLOPS
FP32 (float)
622.1 GFLOPS
455.4 GFLOPS
FP64 (double)
77.76 GFLOPS
Board Design
200W
TDP
219W
550 W
Suggested PSU
550 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
2x DVI
1x 16-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
AD104
GPU Name
G92B
AD104-2XX-A1
GPU Variant
G92-421-B1
Ada Lovelace
Architecture
Tesla
TSMC
Foundry
TSMC
5 nm
Process Size
55 nm
35.8 billion
Transistors
0.754 billion
294 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
8.9
CUDA
1.3
6.8
Shader Model
4.0
