GPU Comparison
GEFORCE
NVIDIA GeForce GT 555M
CORE STATE
GF106
VRAM
1024 MB
CLOCK SPEED
—
TDP
35 W
BUS WIDTH
128 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2011
VS
GEFORCE
T1000
CORE STATE
TU117
VRAM
4 GB
CLOCK SPEED
1395 MHz
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GT 555M
T1000
Core Specs
Shading Units
144
896
+522.2%
Shaders
144
896
+522.2%
TMUs
24
56
+133.3%
ROPs
16
32
+100.0%
SM Count
3
14
+366.7%
Clocks
Base Clock
—
1065 MHz
Boost Clock
—
1395 MHz
GPU Clock
590 MHz
—
Shader Clock
1180 MHz
—
Memory Clock
900 MHz
1800 Mbps effective
1250 MHz
10 Gbps effective
Memory
Memory Size
1024 MB
4 GB
VRAM (MB)
1,024
4,096
+300.0%
Memory Type
DDR3
GDDR6
Memory Bus
128 bit
128 bit
Bandwidth
28.80 GB/s
160.0 GB/s
Cache
L1 Cache
64 KB (per SM)
64 KB (per SM)
L2 Cache
256 KB
1024 KB
Performance
Pixel Rate
3.540 GPixel/s
44.64 GPixel/s
Texture Rate
14.16 GTexel/s
78.12 GTexel/s
FP32 (TFLOPS)
339.8 GFLOPS
2.500 TFLOPS
FP64 (TFLOPS)
28.32 GFLOPS (1:12)
78.12 GFLOPS (1:32)
FP16 (TFLOPS)
—
5.000 TFLOPS (2:1)
Power
TDP
35 W
50 W
TDP (W)
35
50
+42.9%
Suggested PSU
—
250 W
Power Connectors
—
None
Architecture
Architecture
Fermi
Turing
GPU Name
GF106
TU117
Generation
GeForce 500M
Quadro Turing
(Tx000)
Process Size
40 nm
12 nm
Transistors
1,170 million
4,700 million
Die Size
238 mm²
200 mm²
Foundry
TSMC
TSMC
Density
4.9M / mm²
23.5M / mm²
API Support
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
—
1.4
OpenCL
1.1
3.0
CUDA
2.1
7.5
Shader Model
5.1
6.8
Physical
Slot Width
—
Single-slot
Length
—
156 mm
6.1 inches
Height
—
69 mm
2.7 inches
Outputs
Portable Device Dependent
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
GeForce 400M
Quadro Volta
Successor
GeForce 600M
Workstation Ampere