AMD Radeon RX 640 Mobile vs AMD Radeon Pro 5700 XT
GPU Specs Compare
Graphics Card
Release Date
May 2019
Aug 2020
Generation
Mobility Radeon
Radeon Pro Mac
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1082 MHz
1243 MHz
Boost Clock
1218 MHz
1499 MHz
Memory Clock
1500 MHz
1500 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
64bit
256bit
Bandwidth
48.00GB/s
384.0GB/s
Render Config
Compute Units
10
40
Shading Units
640
2560
TMUs
40
160
ROPs
16
64
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
4 MB
Theoretical Performance
Pixel Rate
19.49 GPixel/s
95.94 GPixel/s
Texture Rate
48.72 GTexel/s
239.8 GTexel/s
FP16 (half)
1.559 TFLOPS
15.35 TFLOPS
FP32 (float)
1.559 TFLOPS
7.675 TFLOPS
FP64 (double)
97.44 GFLOPS
479.7 GFLOPS
Graphics Processor
GPU Name
Polaris 23
Navi 10
GPU Variant
Polaris 23 XT
Navi 10 XTA
Architecture
GCN 4.0
RDNA 1.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
2.2 billion
10.3 billion
Die Size
103 mm²
251 mm²
Board Design
TDP
50W
130W
Outputs
No outputs
No outputs
Power Connectors
None
None
Suggested PSU
-
300 W
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.5
📊 Benchmark
Blender
-
712