Home GPU Comparison AMD Radeon RX 550 640SP vs NVIDIA P102 100

AMD Radeon RX 550 640SP vs NVIDIA P102 100

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 640SP and 5GB VRAM P102 100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 640SP 's Advantages
Lower TDP (60W vs 250W)
NVIDIA P102 100 's Advantages
Boost Clock has increased by 57% (1683MHz vs 1071MHz)
More VRAM (5GB vs 2GB)
Larger VRAM bandwidth (440.3GB/s vs 96.00GB/s)
2560 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 550 640SP
1.371 TFLOPS
P102 100 +685%
10.77 TFLOPS
VS

Graphics Card

Oct 2017
Release Date
Feb 2018
Polaris
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x4

Clock Speeds

1019 MHz
Base Clock
1582 MHz
1071 MHz
Boost Clock
1683 MHz
1500 MHz
Memory Clock
1376 MHz

Memory

2GB
Memory Size
5GB
GDDR5
Memory Type
GDDR5X
128bit
Memory Bus
320bit
96.00GB/s
Bandwidth
440.3GB/s

Render Config

10
Compute Units
-
-
SM Count
25
640
Shading Units
3200
40
TMUs
200
16
ROPs
80
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
1024 KB
L2 Cache
0 MB
-
-
-

Theoretical Performance

17.14 GPixel/s
Pixel Rate
134.6 GPixel/s
42.84 GTexel/s
Texture Rate
336.6 GTexel/s
1371 GFLOPS
FP16 (half)
168.3 GFLOPS
1371 GFLOPS
FP32 (float)
10.77 TFLOPS
85.68 GFLOPS
FP64 (double)
336.6 GFLOPS

Board Design

60W
TDP
250W
250 W
Suggested PSU
600 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
2x 8-pin

Graphics Processor

Baffin
GPU Name
GP102
Baffin LE
GPU Variant
GP102-100-A1
GCN 4.0
Architecture
Pascal
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
16 nm
3 billion
Transistors
11.8 billion
123 mm²
Die Size
471 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
6.1
6.4
Shader Model
6.4

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