NVIDIA GeForce GTX 780 Ti Engineering Sample vs AMD Radeon RX 9070 XT
We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti Engineering Sample and 16GB VRAM Radeon RX 9070 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages
Lower TDP (250W vs 304W)
AMD Radeon RX 9070 XT 's Advantages
Boost Clock has increased by 220% (2970MHz vs 928MHz)
More VRAM (16GB vs 3GB)
Larger VRAM bandwidth (644.6GB/s vs 336.6GB/s)
1216 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 780 Ti Engineering Sample
5.345 TFLOPS
Radeon RX 9070 XT
+810%
48.66 TFLOPS
Graphics Card
Unknown
Release Date
Mar 2025
GeForce 700
Generation
Navi IV
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
875 MHz
Base Clock
1660 MHz
928 MHz
Boost Clock
2970 MHz
1753 MHz
Memory Clock
2518 MHz
Memory
3GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
256bit
336.6GB/s
Bandwidth
644.6GB/s
Render Config
-
Compute Units
64
-
-
-
2880
Shading Units
4096
240
TMUs
256
48
ROPs
128
-
Tensor Cores
128
-
RT Cores
64
16 KB (per SMX)
L1 Cache
128 KB per Array
1536 KB
L2 Cache
8 MB
-
L3 Cache
64 MB
Theoretical Performance
55.68 GPixel/s
Pixel Rate
380.2 GPixel/s
222.7 GTexel/s
Texture Rate
760.3 GTexel/s
-
FP16 (half)
97.32 TFLOPS
5.345 TFLOPS
FP32 (float)
48.66 TFLOPS
222.7 GFLOPS
FP64 (double)
1.521 TFLOPS
Board Design
250W
TDP
304W
600 W
Suggested PSU
700 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x HDMI 2.1b
3x DisplayPort 2.1a
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
GK180
GPU Name
Navi 48
GK180-425-A1
GPU Variant
Navi 48 XT
(215-176600315)
Kepler
Architecture
RDNA 4.0
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
7.08 billion
Transistors
53.9 billion
561 mm²
Die Size
357 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.2.175
Vulkan
1.3
3.5
CUDA
-
5.1
Shader Model
6.8
