Home GPU Comparison AMD Radeon VII vs NVIDIA GeForce 6800

AMD Radeon VII vs NVIDIA GeForce 6800

We compared two Desktop platform GPUs: 16GB VRAM Radeon VII and 256MB VRAM GeForce 6800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon VII 's Advantages
Released 14 years and 3 months late
Boost Clock1750MHz
More VRAM (16GB vs 256GB)
Larger VRAM bandwidth (1020GB/s vs 19.20GB/s)
3840 additional rendering cores

Score

VS

Graphics Card

Feb 2019
Release Date
Nov 2004
Vega II
Generation
GeForce 6 PCIe
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1400 MHz
Base Clock
-
1750 MHz
Boost Clock
-
1000 MHz
Memory Clock
300 MHz

Memory

16GB
Memory Size
256MB
HBM2
Memory Type
DDR
4096bit
Memory Bus
256bit
1020GB/s
Bandwidth
19.20GB/s

Render Config

60
Compute Units
-
-
-
-
3840
Shading Units
-
240
TMUs
12
64
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
4 MB
L2 Cache
-
-
-
-

Theoretical Performance

112.0 GPixel/s
Pixel Rate
2.600 GPixel/s
420.0 GTexel/s
Texture Rate
3.900 GTexel/s
26.88 TFLOPS
FP16 (half)
-
13.44 TFLOPS
FP32 (float)
-
3.360 TFLOPS
FP64 (double)
-

Board Design

295W
TDP
Unknown
600 W
Suggested PSU
200 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x DVI 1x VGA 1x S-Video
2x 8-pin
Power Connectors
None

Graphics Processor

Vega 20
GPU Name
NV41
Vega 20 XT
GPU Variant
-
GCN 5.1
Architecture
Curie
TSMC
Foundry
TSMC
7 nm
Process Size
130 nm
13.23 billion
Transistors
0.19 billion
331 mm²
Die Size
225 mm²

Graphics Features

12 (12_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.0 (full) 2.1 (partial)
2.1
OpenCL
N/A
1.3
Vulkan
N/A
-
-
-
6.7
Shader Model
3.0

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