GPU Comparison
GEFORCE
NVIDIA GeForce RTX 4080
CORE STATE
AD103
VRAM
16 GB
CLOCK SPEED
2505 MHz
TDP
320 W
BUS WIDTH
256 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2022
VS
GEFORCE
GeForce RTX 4090
CORE STATE
AD102
VRAM
24 GB
CLOCK SPEED
2520 MHz
TDP
450 W
BUS WIDTH
384 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
RTX 4080
RTX 4090
Core Specs
Shading Units
9,728
16,384
+68.4%
Shaders
9,728
16,384
+68.4%
TMUs
304
512
+68.4%
ROPs
112
176
+57.1%
SM Count
76
128
+68.4%
Clocks
Base Clock
2205 MHz
2235 MHz
Boost Clock
2505 MHz
2520 MHz
Memory Clock
1400 MHz
22.4 Gbps effective
1313 MHz
21 Gbps effective
Memory
Memory Size
16 GB
24 GB
VRAM (MB)
16,384
24,576
+50.0%
Memory Type
GDDR6X
GDDR6X
Memory Bus
256 bit
384 bit
Bandwidth
716.8 GB/s
1.01 TB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
64 MB
72 MB
Performance
Pixel Rate
280.6 GPixel/s
443.5 GPixel/s
Texture Rate
761.5 GTexel/s
1,290.2 GTexel/s
FP32 (TFLOPS)
48.74 TFLOPS
82.58 TFLOPS
FP64 (TFLOPS)
761.5 GFLOPS (1:64)
1,290.2 GFLOPS (1:64)
FP16 (TFLOPS)
48.74 TFLOPS (1:1)
82.58 TFLOPS (1:1)
AI/RT
RT Cores
76
128
+68.4%
Tensor Cores
304
512
+68.4%
Power
TDP
320 W
450 W
TDP (W)
320
450
+40.6%
Suggested PSU
700 W
850 W
Power Connectors
1x 16-pin
1x 16-pin
Architecture
Architecture
Ada Lovelace
Ada Lovelace
GPU Name
AD103
AD102
Generation
GeForce 40
GeForce 40
Process Size
5 nm
5 nm
Transistors
45,900 million
76,300 million
Die Size
379 mm²
609 mm²
Foundry
TSMC
TSMC
Density
121.1M / mm²
125.3M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
8.9
8.9
Shader Model
6.8
6.8
Physical
Slot Width
Triple-slot
Triple-slot
Length
310 mm
12.2 inches
304 mm
12 inches
Height
140 mm
5.5 inches
137 mm
5.4 inches
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
1,199 USD
1,599 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 30
GeForce 30
Successor
GeForce 50
GeForce 50