GPU Comparison
GEFORCE
NVIDIA GeForce GTS 450
CORE STATE
GF106
VRAM
1024 MB
CLOCK SPEED
—
TDP
106 W
BUS WIDTH
128 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2010
VS
GEFORCE
RTX A400
CORE STATE
GA107
VRAM
4 GB
CLOCK SPEED
1762 MHz
TDP
50 W
BUS WIDTH
64 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2024
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTS 450
RTX A400
Core Specs
Shading Units
192
768
+300.0%
Shaders
192
768
+300.0%
TMUs
32
24
-25.0%
ROPs
16
16
0.0%
SM Count
4
6
+50.0%
Clocks
Base Clock
—
1417 MHz
Boost Clock
—
1762 MHz
GPU Clock
783 MHz
—
Shader Clock
1566 MHz
—
Memory Clock
902 MHz
3.6 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
1024 MB
4 GB
VRAM (MB)
1,024
4,096
+300.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
64 bit
Bandwidth
57.73 GB/s
96.00 GB/s
Cache
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
256 KB
2 MB
Performance
Pixel Rate
6.264 GPixel/s
28.19 GPixel/s
Texture Rate
25.06 GTexel/s
42.29 GTexel/s
FP32 (TFLOPS)
601.3 GFLOPS
2.706 TFLOPS
FP64 (TFLOPS)
50.11 GFLOPS (1:12)
42.29 GFLOPS (1:64)
FP16 (TFLOPS)
—
2.706 TFLOPS (1:1)
AI/RT
RT Cores
—
6
Tensor Cores
—
24
Power
TDP
106 W
50 W
TDP (W)
106
50
-52.8%
Suggested PSU
300 W
250 W
Power Connectors
1x 6-pin
None
Architecture
Architecture
Fermi
Ampere
GPU Name
GF106
GA107
Generation
GeForce 400
Workstation Ampere
(Ax000)
Process Size
40 nm
8 nm
Transistors
1,170 million
8,700 million
Die Size
238 mm²
200 mm²
Foundry
TSMC
Samsung
Density
4.9M / mm²
43.5M / mm²
API Support
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
—
1.4
OpenCL
1.1
3.0
CUDA
2.1
8.6
Shader Model
5.1
6.8
Physical
Slot Width
Dual-slot
Single-slot
Length
210 mm
8.3 inches
163 mm
6.4 inches
Height
111 mm
4.4 inches
69 mm
2.7 inches
Outputs
2x DVI1x mini-HDMI 1.3a
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x8
Other
Launch Price
129 USD
—
Production
End-of-life
Active
Predecessor
GeForce 200
Quadro Turing
Successor
GeForce 500
Workstation Ada