GPU Comparison
RADEON
AMD Radeon Pro 455
CORE STATE
Baffin
VRAM
2 GB
CLOCK SPEED
—
TDP
35 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2016
VS
GEFORCE
GeForce MX550
CORE STATE
TU117SB
VRAM
2 GB
CLOCK SPEED
1320 MHz
TDP
25 W
BUS WIDTH
64 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 455
MX550
Core Specs
Shading Units
768
1,024
+33.3%
Shaders
768
1,024
+33.3%
TMUs
48
32
-33.3%
ROPs
16
16
0.0%
Compute Units
12
—
SM Count
—
16
Clocks
Base Clock
—
1065 MHz
Boost Clock
—
1320 MHz
GPU Clock
855 MHz
—
Memory Clock
1270 MHz
5.1 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
2 GB
2 GB
VRAM (MB)
2,048
2,048
0.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
64 bit
Bandwidth
81.28 GB/s
96.00 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
2 MB
Performance
Pixel Rate
13.68 GPixel/s
21.12 GPixel/s
Texture Rate
41.04 GTexel/s
42.24 GTexel/s
FP32 (TFLOPS)
1,313.3 GFLOPS
2.703 TFLOPS
FP64 (TFLOPS)
82.08 GFLOPS (1:16)
42.24 GFLOPS (1:64)
FP16 (TFLOPS)
1,313.3 GFLOPS (1:1)
2.703 TFLOPS (1:1)
Power
TDP
35 W
25 W
TDP (W)
35
25
-28.6%
Power Connectors
None
None
Architecture
Architecture
GCN 4.0
Turing
GPU Name
Baffin
TU117SB
Generation
Radeon Pro Mac
(400 Series)
GeForce MX
(5xx)
Process Size
14 nm
12 nm
Transistors
3,000 million
4,700 million
Die Size
123 mm²
200 mm²
Foundry
GlobalFoundries
TSMC
Density
24.4M / mm²
23.5M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
7.5
Shader Model
6.7
6.8
Physical
Slot Width
MXM Module
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x8
Other
Production
End-of-life
End-of-life