GPU Comparison

NVIDIA
GEFORCE

NVIDIA GeForce RTX 4090 D

CORE STATE AD102
VRAM 24 GB
CLOCK SPEED 2520 MHz
TDP 425 W
BUS WIDTH 384 bit
ARCHITECTURE Ada Lovelace
nm
PROCESS 5 nm
LAUNCH DATE 2023
VS
NVIDIA
GEFORCE

Tesla K40m

CORE STATE GK110B
VRAM 12 GB
CLOCK SPEED 876 MHz
TDP 245 W
BUS WIDTH 384 bit
ARCHITECTURE Kepler
nm
PROCESS 28 nm
LAUNCH DATE 2013

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12
8,587
N/A
geekbench_opencl
271,315
19,519
geekbench_vulkan
244,421
N/A

DETAILED SPECIFICATIONS

SPECIFICATION
RTX 4090 D
Tesla K40m
Core Specs
Shading Units
14,592
2,880 -80.3%
Shaders
14,592
2,880 -80.3%
TMUs
456
240 -47.4%
ROPs
176
48 -72.7%
SM Count
114
Clocks
Base Clock
2280 MHz
745 MHz
Boost Clock
2520 MHz
876 MHz
Memory Clock
1313 MHz 21 Gbps effective
1502 MHz 6 Gbps effective
Memory
Memory Size
24 GB
12 GB
VRAM (MB)
24,576
12,288 -50.0%
Memory Type
GDDR6X
GDDR5
Memory Bus
384 bit
384 bit
Bandwidth
1.01 TB/s
288.4 GB/s
Cache
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
72 MB
1536 KB
Performance
Pixel Rate
443.5 GPixel/s
52.56 GPixel/s
Texture Rate
1,149.1 GTexel/s
210.2 GTexel/s
FP32 (TFLOPS)
73.54 TFLOPS
5.046 TFLOPS
FP64 (TFLOPS)
1,149.1 GFLOPS (1:64)
1.682 TFLOPS (1:3)
FP16 (TFLOPS)
73.54 TFLOPS (1:1)
AI/RT
RT Cores
114
Tensor Cores
456
Power
TDP
425 W
245 W
TDP (W)
425
245 -42.4%
Suggested PSU
800 W
550 W
Power Connectors
1x 16-pin
Architecture
Architecture
Ada Lovelace
Kepler
GPU Name
AD102
GK110B
Generation
GeForce 40
Tesla Kepler (Kxx)
Process Size
5 nm
28 nm
Transistors
76,300 million
7,080 million
Die Size
609 mm²
561 mm²
Foundry
TSMC
TSMC
Density
125.3M / mm²
12.6M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.2.175
OpenCL
3.0
3.0
CUDA
8.9
3.5
Shader Model
6.8
6.5 (5.1)
Physical
Slot Width
Triple-slot
Dual-slot
Length
304 mm 12 inches
267 mm 10.5 inches
Height
137 mm 5.4 inches
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Other
Launch Price
1,599 USD
7,699 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 30
Tesla Fermi
Successor
GeForce 50
Tesla Maxwell
View GeForce RTX 4090 D Details View Tesla K40m Details