Home GPU Comparison AMD Radeon R9 255 OEM vs NVIDIA RTX 5000 Ada Generation

AMD Radeon R9 255 OEM vs NVIDIA RTX 5000 Ada Generation

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 255 OEM and 32GB VRAM RTX 5000 Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 255 OEM 's Advantages
Lower TDP (65W vs 250W)
NVIDIA RTX 5000 Ada Generation 's Advantages
Released 9 years and 8 months late
Boost Clock has increased by 174% (2550MHz vs 930MHz)
More VRAM (32GB vs 2GB)
Larger VRAM bandwidth (576.0GB/s vs 73.60GB/s)
12288 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 255 OEM
0.952 TFLOPS
RTX 5000 Ada Generation +6757%
65.28 TFLOPS
VS

Graphics Card

Dec 2013
Release Date
Aug 2023
Volcanic Islands
Generation
Quadro Ada
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

900 MHz
Base Clock
1155 MHz
930 MHz
Boost Clock
2550 MHz
1150 MHz
Memory Clock
2250 MHz

Memory

2GB
Memory Size
32GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
256bit
73.60GB/s
Bandwidth
576.0GB/s

Render Config

8
Compute Units
-
-
SM Count
100
512
Shading Units
12800
32
TMUs
400
16
ROPs
176
-
Tensor Cores
400
-
RT Cores
100
16 KB (per CU)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
72 MB
-
-
-

Theoretical Performance

14.88 GPixel/s
Pixel Rate
448.8 GPixel/s
29.76 GTexel/s
Texture Rate
1020 GTexel/s
-
FP16 (half)
65.28 TFLOPS
952.3 GFLOPS
FP32 (float)
65.28 TFLOPS
59.52 GFLOPS
FP64 (double)
1020 GFLOPS

Board Design

65W
TDP
250W
250 W
Suggested PSU
600 W
No outputs
Outputs
4x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 16-pin

Graphics Processor

Cape Verde
GPU Name
AD102
Cape Verde PRX
GPU Variant
AD102
GCN 1.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
1.5 billion
Transistors
76.3 billion
123 mm²
Die Size
609 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.9
5.1
Shader Model
6.7

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