GPU Comparison
RADEON
AMD Radeon HD 8690M
CORE STATE
Sun
VRAM
2 GB
CLOCK SPEED
975 MHz
TDP
—
BUS WIDTH
64 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2013
VS
RADEON
Radeon PRO W7900
CORE STATE
Navi 31
VRAM
48 GB
CLOCK SPEED
2495 MHz
TDP
295 W
BUS WIDTH
384 bit
ARCHITECTURE
RDNA 3.0
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
HD 8690M
PRO W7900
Core Specs
Shading Units
320
6,144
+1820.0%
Shaders
320
6,144
+1820.0%
TMUs
20
384
+1820.0%
ROPs
8
192
+2300.0%
Compute Units
5
96
+1820.0%
Clocks
Base Clock
925 MHz
1855 MHz
Boost Clock
975 MHz
2495 MHz
Memory Clock
1000 MHz
4 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
2 GB
48 GB
VRAM (MB)
2,048
49,152
+2300.0%
Memory Type
GDDR5
GDDR6
Memory Bus
64 bit
384 bit
Bandwidth
32.00 GB/s
864.0 GB/s
Cache
L1 Cache
16 KB (per CU)
256 KB per Array
L2 Cache
128 KB
6 MB
L3 Cache
—
96 MB
L0 Cache
—
64 KB per WGP
Performance
Pixel Rate
7.800 GPixel/s
479.0 GPixel/s
Texture Rate
19.50 GTexel/s
958.1 GTexel/s
FP32 (TFLOPS)
624.0 GFLOPS
61.32 TFLOPS
FP64 (TFLOPS)
39.00 GFLOPS (1:16)
1.916 TFLOPS (1:32)
FP16 (TFLOPS)
—
122.6 TFLOPS (2:1)
AI/RT
RT Cores
—
96
Matrix Cores
—
192
Power
TDP
—
295 W
TDP (W)
—
295
Suggested PSU
—
600 W
Power Connectors
—
2x 8-pin
Architecture
Architecture
GCN 1.0
RDNA 3.0
GPU Name
Sun
Navi 31
Codename
—
Plum Bonito
Generation
Solar System
(HD 8600M)
Radeon Pro Navi
(Navi III Series)
Process Size
28 nm
5 nm
Transistors
690 million
57,700 million
Die Size
56 mm²
529 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
109.1M / mm²
AMD MCM
GCD Transistors
—
45,400 million
GCD Die Size
—
304.35 mm²
MCD Transistors
—
2,050 million x6
API Support
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
2.2
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
—
Triple-slot
Length
—
280 mm
11 inches
Height
—
110 mm
4.3 inches
Outputs
—
3x DisplayPort 2.11x mini-DisplayPort 2.1
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Other
Launch Price
—
3,999 USD
Production
End-of-life
Active
Predecessor
London
Radeon Pro Vega
Successor
Gem System
—