GPU Comparison
RADEON
ATI Mobility Radeon HD 4550
CORE STATE
M93
VRAM
512 MB
CLOCK SPEED
—
TDP
—
BUS WIDTH
64 bit
ARCHITECTURE
TeraScale
PROCESS
55 nm
LAUNCH DATE
—
VS
GEFORCE
GeForce RTX 5070 SUPER
CORE STATE
GB205
VRAM
18 GB
CLOCK SPEED
2512 MHz
TDP
275 W
BUS WIDTH
192 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 nm
LAUNCH DATE
2026
DETAILED SPECIFICATIONS
SPECIFICATION
ATI Mobility Radeon HD 4550
RTX 5070 SUPER
Core Specs
Shading Units
80
6,400
+7900.0%
Shaders
80
6,400
+7900.0%
TMUs
8
200
+2400.0%
ROPs
4
80
+1900.0%
Compute Units
1
—
Clocks
Base Clock
—
2325 MHz
Boost Clock
—
2512 MHz
GPU Clock
550 MHz
—
Memory Clock
700 MHz
1400 Mbps effective
1750 MHz 28 Gbps effective
Memory
Memory Size
512 MB
18 GB
VRAM (MB)
512
18,432
+3500.0%
Memory Type
GDDR3
GDDR7
Memory Bus
64 bit
192 bit
Bandwidth
11.20 GB/s
672.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
64 KB
48 MB
Performance
Pixel Rate
2.200 GPixel/s
201.0 GPixel/s
Texture Rate
4.400 GTexel/s
502.4 GTexel/s
FP32 (TFLOPS)
88.00 GFLOPS
32.15 TFLOPS
FP64 (TFLOPS)
—
502.4 GFLOPS (1:64)
FP16 (TFLOPS)
—
32.15 TFLOPS (1:1)
AI/RT
RT Cores
—
50
Tensor Cores
—
200
Power
TDP
—
275 W
TDP (W)
—
275
Power Connectors
None
1x 16-pin
Architecture
Architecture
TeraScale
Blackwell 2.0
GPU Name
M93
GB205
Generation
M9x
(Mobility HD 4500)
GeForce 50
Process Size
55 nm
5 nm
Transistors
242 million
31,100 million
Die Size
73 mm²
263 mm²
Foundry
TSMC
TSMC
Density
3.3M / mm²
118.3M / mm²
API Support
DirectX
10.1 (10_1)
12 Ultimate (12_2)
OpenGL
3.3
4.6
Vulkan
—
1.4
OpenCL
1.1
3.0
Shader Model
4.1
6.8
Physical
Slot Width
MXM Module
Dual-slot
Length
—
245 mm 9.6 inches
Height
—
115 mm 4.5 inches
Outputs
Portable Device Dependent
1x HDMI 2.1b 3x DisplayPort 2.1b
Bus Interface
MXM-II
PCIe 5.0 x16
Other
Production
End-of-life
Active
Predecessor
M8x
—
Successor
Manhattan
—