AMD Radeon RX 6750 XT vs NVIDIA GeForce 256 SDR
We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6750 XT and 32MB VRAM GeForce 256 SDR to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 6750 XT 's Advantages
Released 22 years and 5 months late
Boost Clock2600MHz
More VRAM (12GB vs 32GB)
Larger VRAM bandwidth (432.0GB/s vs 1.144GB/s)
2560 additional rendering cores
Score
Graphics Card
Mar 2022
Release Date
Oct 1999
Navi II
Generation
GeForce 256
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
AGP 4x
Clock Speeds
2150 MHz
Base Clock
-
2600 MHz
Boost Clock
-
2250 MHz
Memory Clock
143 MHz
Memory
12GB
Memory Size
32MB
GDDR6
Memory Type
SDR
192bit
Memory Bus
64bit
432.0GB/s
Bandwidth
1.144GB/s
Render Config
40
Compute Units
-
-
-
-
2560
Shading Units
-
160
TMUs
4
64
ROPs
4
-
-
-
40
RT Cores
-
128 KB per Array
L1 Cache
-
3 MB
L2 Cache
-
96 MB
L3 Cache
-
Theoretical Performance
166.4 GPixel/s
Pixel Rate
480.0 MPixel/s
416.0 GTexel/s
Texture Rate
480.0 MTexel/s
26.62 TFLOPS
FP16 (half)
-
13.31 TFLOPS
FP32 (float)
-
832.0 GFLOPS
FP64 (double)
-
Board Design
250W
TDP
Unknown
600 W
Suggested PSU
200 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
Navi 22
GPU Name
NV10
Navi 22 KXT
(215-127000144)
GPU Variant
-
RDNA 2.0
Architecture
Celsius
TSMC
Foundry
TSMC
7 nm
Process Size
220 nm
17.2 billion
Transistors
0.017 billion
335 mm²
Die Size
139 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
7.0
4.6
OpenGL
1.2
2.1
OpenCL
N/A
1.3
Vulkan
N/A
-
-
-
6.5
Shader Model
-
