GPU Comparison
GEFORCE
NVIDIA RTX 4000 Ada Generation
CORE STATE
AD104
VRAM
20 GB
CLOCK SPEED
2175 MHz
TDP
130 W
BUS WIDTH
160 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
VS
GEFORCE
RTX A2000 Mobile
CORE STATE
GA107
VRAM
4 GB
CLOCK SPEED
1687 MHz
TDP
95 W
BUS WIDTH
128 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
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 4000 Ada Generation
RTX A2000 Mobile
Core Specs
Shading Units
6,144
2,560
-58.3%
Shaders
6,144
2,560
-58.3%
TMUs
192
80
-58.3%
ROPs
64
48
-25.0%
SM Count
48
20
-58.3%
Clocks
Base Clock
1500 MHz
1215 MHz
Boost Clock
2175 MHz
1687 MHz
Memory Clock
2250 MHz
18 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
20 GB
4 GB
VRAM (MB)
20,480
4,096
-80.0%
Memory Type
GDDR6
GDDR6
Memory Bus
160 bit
128 bit
Bandwidth
360.0 GB/s
192.0 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
2 MB
Performance
Pixel Rate
139.2 GPixel/s
80.98 GPixel/s
Texture Rate
417.6 GTexel/s
135.0 GTexel/s
FP32 (TFLOPS)
26.73 TFLOPS
8.637 TFLOPS
FP64 (TFLOPS)
417.6 GFLOPS (1:64)
135.0 GFLOPS (1:64)
FP16 (TFLOPS)
26.73 TFLOPS (1:1)
8.637 TFLOPS (1:1)
AI/RT
RT Cores
48
20
-58.3%
Tensor Cores
192
80
-58.3%
Power
TDP
130 W
95 W
TDP (W)
130
95
-26.9%
Suggested PSU
300 W
—
Power Connectors
1x 16-pin
None
Architecture
Architecture
Ada Lovelace
Ampere
GPU Name
AD104
GA107
Generation
Workstation Ada
(x000A)
Ampere-MW
(Ax000)
Process Size
5 nm
8 nm
Transistors
35,800 million
8,700 million
Die Size
294 mm²
200 mm²
Foundry
TSMC
Samsung
Density
121.8M / mm²
43.5M / 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
8.6
Shader Model
6.8
6.8
Physical
Slot Width
Single-slot
IGP
Length
245 mm
9.6 inches
—
Height
112 mm
4.4 inches
—
Outputs
4x DisplayPort 1.4a
Portable Device Dependent
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Production
Active
End-of-life
Predecessor
Workstation Ampere
Quadro Turing-M
Successor
Blackwell PRO W
Ada-MW