GPU Comparison
RADEON
AMD Radeon RX 460 Mobile
CORE STATE
Baffin
VRAM
4 GB
CLOCK SPEED
1180 MHz
TDP
55 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2016
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
RX 460 Mobile
Tesla P40
Core Specs
Shading Units
896
3,840
+328.6%
Shaders
896
3,840
+328.6%
TMUs
56
240
+328.6%
ROPs
16
96
+500.0%
Compute Units
14
—
SM Count
—
30
Clocks
Base Clock
1000 MHz
1303 MHz
Boost Clock
1180 MHz
1531 MHz
Memory Clock
1250 MHz
5 Gbps effective
1808 MHz
7.2 Gbps effective
Memory
Memory Size
4 GB
24 GB
VRAM (MB)
4,096
24,576
+500.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
384 bit
Bandwidth
80.00 GB/s
347.1 GB/s
Cache
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
1024 KB
3 MB
Performance
Pixel Rate
18.88 GPixel/s
147.0 GPixel/s
Texture Rate
66.08 GTexel/s
367.4 GTexel/s
FP32 (TFLOPS)
2.115 TFLOPS
11.76 TFLOPS
FP64 (TFLOPS)
132.2 GFLOPS (1:16)
367.4 GFLOPS (1:32)
FP16 (TFLOPS)
2.115 TFLOPS (1:1)
183.7 GFLOPS (1:64)
Power
TDP
55 W
250 W
TDP (W)
55
250
+354.5%
Suggested PSU
—
600 W
Power Connectors
None
8-pin EPS
Architecture
Architecture
GCN 4.0
Pascal
GPU Name
Baffin
GP102
Generation
Polaris Mobile
(RX M400)
Tesla Pascal
(Pxx)
Process Size
14 nm
16 nm
Transistors
3,000 million
11,800 million
Die Size
123 mm²
471 mm²
Foundry
GlobalFoundries
TSMC
Density
24.4M / mm²
25.1M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
6.1
Shader Model
6.7
6.8
Physical
Slot Width
MXM Module
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
111 mm
4.4 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Other
Launch Price
—
5,699 USD
Production
End-of-life
End-of-life
Predecessor
Gem System
Tesla Maxwell
Successor
Navi Mobile
Tesla Volta