GPU Comparison
RADEON
AMD Radeon R9 M395X
CORE STATE
Amethyst
VRAM
8 GB
CLOCK SPEED
—
TDP
75 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2015
VS
GEFORCE
RTX 5880 Ada Generation
CORE STATE
AD102
VRAM
48 GB
CLOCK SPEED
2460 MHz
TDP
285 W
BUS WIDTH
384 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2024
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
R9 M395X
RTX 5880 Ada Generation
Core Specs
Shading Units
2,048
14,080
+587.5%
Shaders
2,048
14,080
+587.5%
TMUs
128
440
+243.8%
ROPs
32
176
+450.0%
Compute Units
32
—
SM Count
—
110
Clocks
Base Clock
—
975 MHz
Boost Clock
—
2460 MHz
GPU Clock
723 MHz
—
Memory Clock
1250 MHz
5 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
8 GB
48 GB
VRAM (MB)
8,192
49,152
+500.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
384 bit
Bandwidth
160.0 GB/s
864.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
72 MB
Performance
Pixel Rate
23.14 GPixel/s
433.0 GPixel/s
Texture Rate
92.54 GTexel/s
1,082.4 GTexel/s
FP32 (TFLOPS)
2.961 TFLOPS
69.27 TFLOPS
FP64 (TFLOPS)
185.1 GFLOPS (1:16)
1,082.4 GFLOPS (1:64)
FP16 (TFLOPS)
2.961 TFLOPS (1:1)
69.27 TFLOPS (1:1)
AI/RT
RT Cores
—
110
Tensor Cores
—
440
Power
TDP
75 W
285 W
TDP (W)
75
285
+280.0%
Suggested PSU
—
600 W
Power Connectors
None
1x 16-pin
Architecture
Architecture
GCN 3.0
Ada Lovelace
GPU Name
Amethyst
AD102
Generation
Gem System
(R9 M300)
Workstation Ada
(x000A)
Process Size
28 nm
5 nm
Transistors
5,000 million
76,300 million
Die Size
366 mm²
609 mm²
Foundry
TSMC
TSMC
Density
13.7M / mm²
125.3M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1
3.0
CUDA
—
8.9
Shader Model
6.5
6.8
Physical
Slot Width
MXM Module
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
112 mm
4.4 inches
Outputs
Portable Device Dependent
4x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Production
End-of-life
Active
Predecessor
Solar System
Workstation Ampere
Successor
Polaris Mobile
Blackwell PRO W