GPU Comparison
GEFORCE
NVIDIA GeForce GT 545
CORE STATE
GF116
VRAM
1536 MB
CLOCK SPEED
—
TDP
70 W
BUS WIDTH
192 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2011
VS
GEFORCE
RTX 4000 SFF Ada Generation
CORE STATE
AD104
VRAM
20 GB
CLOCK SPEED
1560 MHz
TDP
70 W
BUS WIDTH
160 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GT 545
RTX 4000 SFF Ada Generation
Core Specs
Shading Units
144
6,144
+4166.7%
Shaders
144
6,144
+4166.7%
TMUs
24
192
+700.0%
ROPs
16
64
+300.0%
SM Count
3
48
+1500.0%
Clocks
Base Clock
—
720 MHz
Boost Clock
—
1560 MHz
GPU Clock
720 MHz
—
Shader Clock
1440 MHz
—
Memory Clock
800 MHz
1600 Mbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
1536 MB
20 GB
VRAM (MB)
1,536
20,480
+1233.3%
Memory Type
DDR3
GDDR6
Memory Bus
192 bit
160 bit
Bandwidth
38.40 GB/s
280.0 GB/s
Cache
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
384 KB
48 MB
Performance
Pixel Rate
4.320 GPixel/s
99.84 GPixel/s
Texture Rate
17.28 GTexel/s
299.5 GTexel/s
FP32 (TFLOPS)
414.7 GFLOPS
19.17 TFLOPS
FP64 (TFLOPS)
34.56 GFLOPS (1:12)
299.5 GFLOPS (1:64)
FP16 (TFLOPS)
—
19.17 TFLOPS (1:1)
AI/RT
RT Cores
—
48
Tensor Cores
—
192
Power
TDP
70 W
70 W
TDP (W)
70
70
0.0%
Suggested PSU
250 W
250 W
Power Connectors
None
None
Architecture
Architecture
Fermi 2.0
Ada Lovelace
GPU Name
GF116
AD104
Generation
GeForce 500
Workstation Ada
(x000A)
Process Size
40 nm
5 nm
Transistors
1,170 million
35,800 million
Die Size
238 mm²
294 mm²
Foundry
TSMC
TSMC
Density
4.9M / mm²
121.8M / 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
8.9
Shader Model
5.1
6.8
Physical
Slot Width
Single-slot
Dual-slot
Length
145 mm
5.7 inches
168 mm
6.6 inches
Height
—
69 mm
2.7 inches
Outputs
1x DVI1x HDMI 1.3a1x VGA
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Other
Launch Price
149 USD
—
Production
End-of-life
Active
Predecessor
GeForce 400
Workstation Ampere
Successor
GeForce 600
Blackwell PRO W