NVIDIA GeForce 6800 XT vs NVIDIA CMP 30HX
We compared two Desktop platform GPUs: 256MB VRAM GeForce 6800 XT and 6GB VRAM CMP 30HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA CMP 30HX 's Advantages
Released 15 years and 5 months late
Boost Clock1785MHz
More VRAM (6GB vs 256GB)
Larger VRAM bandwidth (336.0GB/s vs 38.40GB/s)
1408 additional rendering cores
Score
Graphics Card
Sep 2005
Release Date
Feb 2021
GeForce 6 AGP
Generation
Mining GPUs
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 1.0 x4
Clock Speeds
-
Base Clock
1530 MHz
-
Boost Clock
1785 MHz
600 MHz
Memory Clock
1750 MHz
Memory
256MB
Memory Size
6GB
GDDR3
Memory Type
GDDR6
256bit
Memory Bus
192bit
38.40GB/s
Bandwidth
336.0GB/s
Render Config
-
-
-
-
SM Count
22
-
Shading Units
1408
12
TMUs
88
8
ROPs
48
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
-
L2 Cache
1536 KB
-
-
-
Theoretical Performance
3.600 GPixel/s
Pixel Rate
85.68 GPixel/s
5.400 GTexel/s
Texture Rate
157.1 GTexel/s
-
FP16 (half)
10.05 TFLOPS
-
FP32 (float)
5.027 TFLOPS
-
FP64 (double)
157.1 GFLOPS
Board Design
Unknown
TDP
125W
200 W
Suggested PSU
300 W
1x DVI
1x VGA
1x S-Video
Outputs
No outputs
1x Molex
Power Connectors
1x 8-pin
Graphics Processor
NV42
GPU Name
TU116
6800 XT
GPU Variant
TU116-100-A1
Curie
Architecture
Turing
TSMC
Foundry
TSMC
110 nm
Process Size
12 nm
0.202 billion
Transistors
6.6 billion
222 mm²
Die Size
284 mm²
Graphics Features
9.0c (9_3)
DirectX
12 (12_1)
2.0 (full)
2.1 (partial)
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
7.5
3.0
Shader Model
6.8
