NVIDIA GeForce GTX 780 6 GB vs AMD Radeon RX 6750 GRE
GPU Specs Compare
Graphics Card
Release Date
Sep 2013
Oct 2023
Generation
GeForce 700
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
863 MHz
2321 MHz
Boost Clock
902 MHz
2581 MHz
Memory Clock
1502 MHz
2250 MHz
Memory
Memory Size
6GB
12GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
192bit
Bandwidth
288.4GB/s
432.0GB/s
Render Config
Shading Units
2304
2560
TMUs
192
160
ROPs
48
64
L1 Cache
16 KB (per SMX)
128 KB per Array
L2 Cache
1536 KB
3 MB
Compute Units
-
40
RT Cores
-
40
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
43.30 GPixel/s
165.2 GPixel/s
Texture Rate
173.2 GTexel/s
413.0 GTexel/s
FP32 (float)
4.156 TFLOPS
13.21 TFLOPS
FP64 (double)
173.2 GFLOPS
825.9 GFLOPS
FP16 (half)
-
26.43 TFLOPS
Graphics Processor
GPU Name
GK110B
Navi 22
GPU Variant
GK110-301-B1
Navi 22 KXT
Architecture
Kepler
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
7.08 billion
17.2 billion
Die Size
561 mm²
335 mm²
Board Design
TDP
250W
250W
Suggested PSU
600 W
600 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.3
CUDA
3.5
-
Shader Model
5.1
6.7