Home GPU Comparison AMD Radeon RX 550 512SP vs NVIDIA GeForce 8800 Ultra

AMD Radeon RX 550 512SP vs NVIDIA GeForce 8800 Ultra

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 512SP and 768MB VRAM GeForce 8800 Ultra to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 512SP 's Advantages
Released 10 years and 5 months late
Boost Clock1071MHz
More VRAM (2GB vs 768GB)
384 additional rendering cores
Lower TDP (50W vs 171W)
NVIDIA GeForce 8800 Ultra 's Advantages
Larger VRAM bandwidth (103.7GB/s vs 96.00GB/s)

Score

Benchmark

FP32 (float)
Radeon RX 550 512SP +183%
1.097 TFLOPS
GeForce 8800 Ultra
0.387 TFLOPS
VS

Graphics Card

Oct 2017
Release Date
May 2007
Polaris
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 1.0 x16

Clock Speeds

1019 MHz
Base Clock
-
1071 MHz
Boost Clock
-
1500 MHz
Memory Clock
1080 MHz

Memory

2GB
Memory Size
768MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
384bit
96.00GB/s
Bandwidth
103.7GB/s

Render Config

8
Compute Units
-
-
SM Count
16
512
Shading Units
128
32
TMUs
32
16
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
96 KB
-
-
-

Theoretical Performance

17.14 GPixel/s
Pixel Rate
14.69 GPixel/s
34.27 GTexel/s
Texture Rate
39.17 GTexel/s
1097 GFLOPS
FP16 (half)
-
1097 GFLOPS
FP32 (float)
387.1 GFLOPS
68.54 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
171W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Processor

Baffin
GPU Name
G80
Baffin LE
GPU Variant
G80-450-A3
GCN 4.0
Architecture
Tesla
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
90 nm
3 billion
Transistors
0.681 billion
123 mm²
Die Size
484 mm²

Graphics Features

12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.1
OpenCL
1.1 (1.0)
1.2
Vulkan
N/A
-
CUDA
1.0
6.4
Shader Model
4.0

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