GPU Comparison
GEFORCE
NVIDIA RTX A4000
CORE STATE
GA104
VRAM
16 GB
CLOCK SPEED
1560 MHz
TDP
140 W
BUS WIDTH
256 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
VS
GEFORCE
RTX A4000 Mobile
CORE STATE
GA104
VRAM
8 GB
CLOCK SPEED
1680 MHz
TDP
115 W
BUS WIDTH
256 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
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 A4000
RTX A4000 Mobile
Core Specs
Shading Units
6,144
5,120
-16.7%
Shaders
6,144
5,120
-16.7%
TMUs
192
160
-16.7%
ROPs
96
80
-16.7%
SM Count
48
40
-16.7%
Clocks
Base Clock
735 MHz
1140 MHz
Boost Clock
1560 MHz
1680 MHz
Memory Clock
1750 MHz
14 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
16 GB
8 GB
VRAM (MB)
16,384
8,192
-50.0%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
256 bit
Bandwidth
448.0 GB/s
384.0 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
4 MB
Performance
Pixel Rate
149.8 GPixel/s
134.4 GPixel/s
Texture Rate
299.5 GTexel/s
268.8 GTexel/s
FP32 (TFLOPS)
19.17 TFLOPS
17.20 TFLOPS
FP64 (TFLOPS)
299.5 GFLOPS (1:64)
268.8 GFLOPS (1:64)
FP16 (TFLOPS)
19.17 TFLOPS (1:1)
17.20 TFLOPS (1:1)
AI/RT
RT Cores
48
40
-16.7%
Tensor Cores
192
160
-16.7%
Power
TDP
140 W
115 W
TDP (W)
140
115
-17.9%
Suggested PSU
300 W
—
Power Connectors
1x 6-pin
None
Architecture
Architecture
Ampere
Ampere
GPU Name
GA104
GA104
Generation
Workstation Ampere
(Ax000)
Ampere-MW
(Ax000)
Process Size
8 nm
8 nm
Transistors
17,400 million
17,400 million
Die Size
392 mm²
392 mm²
Foundry
Samsung
Samsung
Density
44.4M / mm²
44.4M / 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
8.6
8.6
Shader Model
6.8
6.8
Physical
Slot Width
Single-slot
—
Length
241 mm
9.5 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
End-of-life
End-of-life
Predecessor
Quadro Turing
Quadro Turing-M
Successor
Workstation Ada
Ada-MW