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 4500 Ada Generation
CORE STATE
AD103
VRAM
24 GB
CLOCK SPEED
2580 MHz
TDP
210 W
BUS WIDTH
192 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RTX 4000 Ada Generation
RTX 4500 Ada Generation
Core Specs
Shading Units
6,144
7,680
+25.0%
Shaders
6,144
7,680
+25.0%
TMUs
192
240
+25.0%
ROPs
64
80
+25.0%
SM Count
48
60
+25.0%
Clocks
Base Clock
1500 MHz
2070 MHz
Boost Clock
2175 MHz
2580 MHz
Memory Clock
2250 MHz
18 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
20 GB
24 GB
VRAM (MB)
20,480
24,576
+20.0%
Memory Type
GDDR6
GDDR6
Memory Bus
160 bit
192 bit
Bandwidth
360.0 GB/s
432.0 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
48 MB
Performance
Pixel Rate
139.2 GPixel/s
206.4 GPixel/s
Texture Rate
417.6 GTexel/s
619.2 GTexel/s
FP32 (TFLOPS)
26.73 TFLOPS
39.63 TFLOPS
FP64 (TFLOPS)
417.6 GFLOPS (1:64)
619.2 GFLOPS (1:64)
FP16 (TFLOPS)
26.73 TFLOPS (1:1)
39.63 TFLOPS (1:1)
AI/RT
RT Cores
48
60
+25.0%
Tensor Cores
192
240
+25.0%
Power
TDP
130 W
210 W
TDP (W)
130
210
+61.5%
Suggested PSU
300 W
550 W
Power Connectors
1x 16-pin
None
Architecture
Architecture
Ada Lovelace
Ada Lovelace
GPU Name
AD104
AD103
Generation
Workstation Ada
(x000A)
Workstation Ada
(x000A)
Process Size
5 nm
5 nm
Transistors
35,800 million
45,900 million
Die Size
294 mm²
379 mm²
Foundry
TSMC
TSMC
Density
121.8M / mm²
121.1M / 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
Single-slot
Dual-slot
Length
245 mm
9.6 inches
245 mm
9.6 inches
Height
112 mm
4.4 inches
112 mm
4.4 inches
Outputs
4x DisplayPort 1.4a
4x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Production
Active
Active
Predecessor
Workstation Ampere
Workstation Ampere
Successor
Blackwell PRO W
Blackwell PRO W