Home GPU Comparison NVIDIA GeForce 8800 GS vs AMD Radeon RX 7900 XT

NVIDIA GeForce 8800 GS vs AMD Radeon RX 7900 XT

We compared two Desktop platform GPUs: 384MB VRAM GeForce 8800 GS and 20GB VRAM Radeon RX 7900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 GS 's Advantages
Lower TDP (105W vs 300W)
AMD Radeon RX 7900 XT 's Advantages
Released 14 years and 10 months late
Boost Clock2394MHz
More VRAM (20GB vs 384GB)
Larger VRAM bandwidth (800.0GB/s vs 38.40GB/s)
5280 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8800 GS
0.264 TFLOPS
Radeon RX 7900 XT +19400%
51.48 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Nov 2022
GeForce 8
Generation
Navi III
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1387 MHz
-
Boost Clock
2394 MHz
800 MHz
Memory Clock
2500 MHz

Memory

384MB
Memory Size
20GB
GDDR3
Memory Type
GDDR6
192bit
Memory Bus
320bit
38.40GB/s
Bandwidth
800.0GB/s

Render Config

-
Compute Units
84
12
SM Count
-
96
Shading Units
5376
48
TMUs
336
12
ROPs
192
-
-
-
-
RT Cores
84
-
L1 Cache
256 KB per Array
48 KB
L2 Cache
6 MB
-
L3 Cache
80 MB

Theoretical Performance

6.600 GPixel/s
Pixel Rate
459.6 GPixel/s
26.40 GTexel/s
Texture Rate
804.4 GTexel/s
-
FP16 (half)
103.0 TFLOPS
264.0 GFLOPS
FP32 (float)
51.48 TFLOPS
-
FP64 (double)
1.609 TFLOPS

Board Design

105W
TDP
300W
300 W
Suggested PSU
700 W
2x DVI 1x S-Video
Outputs
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
1x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

G92
GPU Name
Navi 31
G92-150-A2
GPU Variant
Navi 31 XT (215-145000156)
Tesla
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
65 nm
Process Size
5 nm
0.754 billion
Transistors
57.7 billion
324 mm²
Die Size
529 mm²

Graphics Features

11.1 (10_0)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
2.2
N/A
Vulkan
1.3
1.1
CUDA
-
4.0
Shader Model
6.7

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