NVIDIA GeForce 6800 XT vs NVIDIA A2
We compared two Desktop platform GPUs: 256MB VRAM GeForce 6800 XT and 16GB VRAM A2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA A2 's Advantages
Released 16 years and 2 months late
Boost Clock1770MHz
More VRAM (16GB vs 256GB)
Larger VRAM bandwidth (200.1GB/s vs 38.40GB/s)
1280 additional rendering cores
Score
Graphics Card
Sep 2005
Release Date
Nov 2021
GeForce 6 AGP
Generation
Quadro
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
1440 MHz
-
Boost Clock
1770 MHz
600 MHz
Memory Clock
1563 MHz
Memory
256MB
Memory Size
16GB
GDDR3
Memory Type
GDDR6
256bit
Memory Bus
128bit
38.40GB/s
Bandwidth
200.1GB/s
Render Config
-
-
-
-
SM Count
10
-
Shading Units
1280
12
TMUs
40
8
ROPs
32
-
Tensor Cores
40
-
RT Cores
10
-
L1 Cache
128 KB (per SM)
-
L2 Cache
2 MB
-
-
-
Theoretical Performance
3.600 GPixel/s
Pixel Rate
56.64 GPixel/s
5.400 GTexel/s
Texture Rate
70.80 GTexel/s
-
FP16 (half)
4.531 TFLOPS
-
FP32 (float)
4.531 TFLOPS
-
FP64 (double)
70.80 GFLOPS
Board Design
Unknown
TDP
60W
200 W
Suggested PSU
250 W
1x DVI
1x VGA
1x S-Video
Outputs
No outputs
1x Molex
Power Connectors
None
Graphics Processor
NV42
GPU Name
GA107
6800 XT
GPU Variant
-
Curie
Architecture
Ampere
TSMC
Foundry
Samsung
110 nm
Process Size
8 nm
0.202 billion
Transistors
Unknown
222 mm²
Die Size
Unknown
Graphics Features
9.0c (9_3)
DirectX
12 Ultimate (12_2)
2.0 (full)
2.1 (partial)
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
8.6
3.0
Shader Model
6.6
