GPU Comparison
GEFORCE
NVIDIA RTX A1000
CORE STATE
GA107
VRAM
8 GB
CLOCK SPEED
1462 MHz
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2024
VS
GEFORCE
Tesla P40
CORE STATE
GP102
VRAM
24 GB
CLOCK SPEED
1531 MHz
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RTX A1000
Tesla P40
Core Specs
Shading Units
2,304
3,840
+66.7%
Shaders
2,304
3,840
+66.7%
TMUs
72
240
+233.3%
ROPs
32
96
+200.0%
SM Count
18
30
+66.7%
Clocks
Base Clock
727 MHz
1303 MHz
Boost Clock
1462 MHz
1531 MHz
Memory Clock
1500 MHz
12 Gbps effective
1808 MHz
7.2 Gbps effective
Memory
Memory Size
8 GB
24 GB
VRAM (MB)
8,192
24,576
+200.0%
Memory Type
GDDR6
GDDR5
Memory Bus
128 bit
384 bit
Bandwidth
192.0 GB/s
347.1 GB/s
Cache
L1 Cache
128 KB (per SM)
48 KB (per SM)
L2 Cache
2 MB
3 MB
Performance
Pixel Rate
46.78 GPixel/s
147.0 GPixel/s
Texture Rate
105.3 GTexel/s
367.4 GTexel/s
FP32 (TFLOPS)
6.737 TFLOPS
11.76 TFLOPS
FP64 (TFLOPS)
105.3 GFLOPS (1:64)
367.4 GFLOPS (1:32)
FP16 (TFLOPS)
6.737 TFLOPS (1:1)
183.7 GFLOPS (1:64)
AI/RT
RT Cores
18
—
Tensor Cores
72
—
Power
TDP
50 W
250 W
TDP (W)
50
250
+400.0%
Suggested PSU
250 W
600 W
Power Connectors
None
8-pin EPS
Architecture
Architecture
Ampere
Pascal
GPU Name
GA107
GP102
Generation
Workstation Ampere
(Ax000)
Tesla Pascal
(Pxx)
Process Size
8 nm
16 nm
Transistors
8,700 million
11,800 million
Die Size
200 mm²
471 mm²
Foundry
Samsung
TSMC
Density
43.5M / mm²
25.1M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
8.6
6.1
Shader Model
6.8
6.8
Physical
Slot Width
Single-slot
Dual-slot
Length
163 mm
6.4 inches
267 mm
10.5 inches
Height
69 mm
2.7 inches
111 mm
4.4 inches
Outputs
4x mini-DisplayPort 1.4a
No outputs
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Other
Launch Price
—
5,699 USD
Production
Active
End-of-life
Predecessor
Quadro Turing
Tesla Maxwell
Successor
Workstation Ada
Tesla Volta