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
RTX 5000 Mobile Ada Generation
CORE STATE
AD103
VRAM
16 GB
CLOCK SPEED
2115 MHz
TDP
120 W
BUS WIDTH
256 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 455
RTX 5000 Mobile Ada Generation
Core Specs
Shading Units
768
9,728
+1166.7%
Shaders
768
9,728
+1166.7%
TMUs
48
304
+533.3%
ROPs
16
112
+600.0%
Compute Units
12
—
SM Count
—
76
Clocks
Base Clock
—
1425 MHz
Boost Clock
—
2115 MHz
GPU Clock
855 MHz
—
Memory Clock
1270 MHz
5.1 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
2 GB
16 GB
VRAM (MB)
2,048
16,384
+700.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
256 bit
Bandwidth
81.28 GB/s
576.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
64 MB
Performance
Pixel Rate
13.68 GPixel/s
236.9 GPixel/s
Texture Rate
41.04 GTexel/s
643.0 GTexel/s
FP32 (TFLOPS)
1,313.3 GFLOPS
41.15 TFLOPS
FP64 (TFLOPS)
82.08 GFLOPS (1:16)
643.0 GFLOPS (1:64)
FP16 (TFLOPS)
1,313.3 GFLOPS (1:1)
41.15 TFLOPS (1:1)
AI/RT
RT Cores
—
76
Tensor Cores
—
304
Power
TDP
35 W
120 W
TDP (W)
35
120
+242.9%
Power Connectors
None
None
Architecture
Architecture
GCN 4.0
Ada Lovelace
GPU Name
Baffin
AD103
Generation
Radeon Pro Mac
(400 Series)
Ada-MW
(x000A)
Process Size
14 nm
5 nm
Transistors
3,000 million
45,900 million
Die Size
123 mm²
379 mm²
Foundry
GlobalFoundries
TSMC
Density
24.4M / mm²
121.1M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
8.9
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 x16
Other
Production
End-of-life
Active
Predecessor
—
Ampere-MW
Successor
—
Blackwell-MW