Home GPU Comparison NVIDIA GeForce GTX 555 OEM vs AMD Radeon RX 8800 XT

NVIDIA GeForce GTX 555 OEM vs AMD Radeon RX 8800 XT

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 555 OEM and 16GB VRAM Radeon RX 8800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 555 OEM 's Advantages
Lower TDP (150W vs 220W)
AMD Radeon RX 8800 XT 's Advantages
Boost Clock2430MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (624.1GB/s vs 91.87GB/s)
3808 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 555 OEM
0.848 TFLOPS
Radeon RX 8800 XT +2247%
19.91 TFLOPS
VS

Graphics Card

May 2011
Release Date
Unknown
GeForce 500
Generation
Navi IV(RX 8000)
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1295 MHz
-
Boost Clock
2430 MHz
957 MHz
Memory Clock
2438 MHz

Memory

1024MB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
192bit
Memory Bus
256bit
91.87GB/s
Bandwidth
624.1GB/s

Render Config

-
Compute Units
64
6
SM Count
-
288
Shading Units
4096
48
TMUs
256
24
ROPs
96
-
-
-
-
RT Cores
64
64 KB (per SM)
L1 Cache
128 KB per Array
384 KB
L2 Cache
4 MB
-
L3 Cache
64 MB

Theoretical Performance

8.832 GPixel/s
Pixel Rate
233.3 GPixel/s
35.33 GTexel/s
Texture Rate
622.1 GTexel/s
-
FP16 (half)
39.81 TFLOPS
847.9 GFLOPS
FP32 (float)
19.91 TFLOPS
70.66 GFLOPS
FP64 (double)
622.1 GFLOPS

Board Design

150W
TDP
220W
450 W
Suggested PSU
550 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
2x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

GF114
GPU Name
Navi 48
GF114-200-KB-A1
GPU Variant
Navi 48 XT
Fermi 2.0
Architecture
RDNA 4.0
TSMC
Foundry
TSMC
40 nm
Process Size
4 nm
1.95 billion
Transistors
Unknown
332 mm²
Die Size
Unknown

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
2.2
N/A
Vulkan
1.3
2.1
CUDA
-
5.1
Shader Model
6.8

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