NVIDIA GeForce GTX 780 Ti Engineering Sample vs AMD Radeon RX 7950 XTX
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Unknown
Generation
GeForce 700
Navi III
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
875 MHz
2200 MHz
Boost Clock
928 MHz
3300 MHz
Memory Clock
1753 MHz
2500 MHz
Memory
Memory Size
3GB
24GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
384bit
Bandwidth
336.6GB/s
960.0GB/s
Render Config
Shading Units
2880
6144
TMUs
240
384
ROPs
48
192
L1 Cache
16 KB (per SMX)
256 KB per Array
L2 Cache
1536 KB
6 MB
Compute Units
—
96
RT Cores
—
96
L3 Cache
—
96 MB
Theoretical Performance
Pixel Rate
55.68 GPixel/s
633.6 GPixel/s
Texture Rate
222.7 GTexel/s
1267 GTexel/s
FP32 (float)
5.345 TFLOPS
81.10 TFLOPS
FP64 (double)
222.7 GFLOPS
2.534 TFLOPS
FP16 (half)
—
162.2 TFLOPS
Graphics Processor
GPU Name
GK180
Navi 31
GPU Variant
GK180-425-A1
Navi 31 XTX+
Architecture
Kepler
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
7.08 billion
57.7 billion
Die Size
561 mm²
529 mm²
Board Design
TDP
250W
355W
Suggested PSU
600 W
750 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.2.175
1.3
CUDA
3.5
—
Shader Model
5.1
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.