AMD Radeon RX 6750 GRE vs NVIDIA GeForce GTX 660 Ti
GPU · Specs Compare
Graphics Card
Release Date
Oct 2023
Aug 2012
Generation
Navi II
GeForce 600
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2321 MHz
915 MHz
Boost Clock
2581 MHz
980 MHz
Memory Clock
2250 MHz
1502 MHz
Memory
Memory Size
12GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
192bit
Bandwidth
432.0GB/s
144.2GB/s
Render Config
Compute Units
40
—
Shading Units
2560
1344
TMUs
160
112
ROPs
64
24
RT Cores
40
—
L1 Cache
128 KB per Array
16 KB (per SMX)
L2 Cache
3 MB
384 KB
L3 Cache
96 MB
—
Theoretical Performance
Pixel Rate
165.2 GPixel/s
27.44 GPixel/s
Texture Rate
413.0 GTexel/s
109.8 GTexel/s
FP16 (half)
26.43 TFLOPS
—
FP32 (float)
13.21 TFLOPS
2.634 TFLOPS
FP64 (double)
825.9 GFLOPS
109.8 GFLOPS
Graphics Processor
GPU Name
Navi 22
GK104
GPU Variant
Navi 22 KXT
GK104-300-KD-A2
Architecture
RDNA 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
17.2 billion
3.54 billion
Die Size
335 mm²
294 mm²
Board Design
TDP
250W
150W
Suggested PSU
600 W
450 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
2x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.1
Shader Model
6.7
5.1
CUDA
—
3.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.